Kustom 36 coupe Stereo Amplifier User Manual
Contents
1. Danger FRENCH L exposition a des niveaux eleves de bruit peut provoquer une perte permanente de l audition Chaque organisme humain reagit differemment quant a la perte de l audition mais quasiment tout le monde subit une diminution de l acuite auditive lors d une exposition suffisamment longue au bruit intense Les autorites competentes en reglementation de bruit ont defini les expositions tolerees aux niveaux de bruits DURE EN HEURES PAR JOUR 8 6 4 3 2 1 INIVEAU SONORE CONTINU EN dB 90 93 95 97 100 103 Selon les autorites toute exposition dans les limites citees ci dessus peuvent provoquer certaines pertes d audition Des bouchons ou protections dans l appareil auditif ou sur l oreille doivent etre portes lors de l utilisation de ce systeme d amplification afin de prevenir le risque de perte permanente de l audition Dans le cas d expositions superieures aux limites precitees il est recommande afin de se premunir contre les expositions aux pressions acoustiques elevees potentiellement dangeureuses aux personnes exposees aux equipements capables de delivrer de telles puissances tels ce systeme d amplification en fonctionnement de proteger l appareil auditif gt gt gt ATTENTION RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR ATTENTION AFIN DE LIMITER LE RISQUE DE CHOC ELECTRIQUE NE PAS ENLEVER LE CHAS SIS NE CONTIENT PAS DE PIECES POUVANT ETRE REPAREE P2. Table of Contents Tom oup PPE OCUGTIO SRRRRERBRRENEERERBEEEBERGEFERLTSERBEFLTERSPELTFPEREEPFEFELTTEREELSTERTFTEE 2 Safety 4 Amp 8 36 Coupe Control 12 72 Coupe Control 16 72 Coupe Hardtop Head Control 20 Footswitch 5 24 1940 1 888 AKUSTON All specifications are subject to change without prior notice Cincinati OH U S A 45238 1 888 458 7866 9 uo onpo rUj Kst Coupe Congratulations IS IT REALLY THAT SIMPLE you ask YES When an amp has tone this hot looks this cool and Vibe out the wazoo it s bound to happen The Coupe is a one of a kind amplifier in a sea of retreads It has a special look that recaptures the flash of VINTAGE 1960s and 70s Kustom amps but with the Tone that players often dream about but don t often attain We re talking about hot chunky sustal N g sounds that will remind you why you play guitar in the first place The kind of fone that takes you outside of your body and then brings you back a couple of hours later with a new song killer riff You KNOW what w
3. boost and boosts both channels The tone is optimized to increase the volume without sacrificing too much headroom in the power amp so the resulting solo cuts through The boost is active if the footswitch is unplugged 7 Effects Return This 1 4 jack breaks the flow of amplifier signal to allow an external effects device to return to the amp The Return jack can also be used for a power amp input when using an external preamp This all tube ef fects loop is known as a series loop since it breaks the path of the amplifier and inserts the effect in series 8 Effects Send This 1 4 jack delivers a tube driven preamp signal to ex ternal effects devices It can be used to send the signal to another amplifier to run multiple amps Connecting a 14 plug does NOT break the flow of the amplifier signal To connect two Coupe amplifiers in stereo a stereo effects device can be driven from one Coupe amp s Send and the device s two stereo outputs can be returned to both Coupe amp Returns SPEAKER OUTPUTS 72W RMS 34V RMS A SPEAKER MUST BE PLUGGED IN g 8 2 8 2 lt a Oil of 72 Coupe Bottom 1 Power Cord Receptacle Fuse Holder Insert the AC cord provided firmly into the AC connector NOTE Replace the AC power cord if protective jacket is damaged or ground pin is damaged or removed The fuse is located in a housing just below the re ceptacle Replace o
4. plitude of the dry signal using a low frequency oscillator or LFO This vintage Kustom circuit uses the Speed control to set the speed of the oscillation and can be set from very slow to a very high speed 16 Speed Pull Active This control sets the speed of the Vibrato and Trem olo effects which are synchronized If the switch is pushed in the Vibrato Tremolo circuit is not in the signal path When the footswitch is engaged it will override the Pull Active switch if the Footswitch Assignment Switch is in the Out position 17 Vibrato This vintage Kustom circuit creates a pitch shift otherwise known as Frequency Modulation since it affects the apparent frequency of the dry sig nal using the LFO It uses the Speed control to set the speed of oscillation and when combined with the Tremolo control can simulate many different effects from simple Tremolo to phase shifter sounds to rotary speaker simulations 18 Jeweled Pilot Light Indicates that the amplifier s power switch is in the On position 19 On Off Power Provides AC power to the amplifier when in the On position switched to the left 20 Standby This allows the amplifier to be powered up but with the tubes in a non operational mode The Standby can be used instead of the power switch between performance sets since it allows the amp to shut down while keeping the tubes warm and ready to go It s also best to power the amp up with this switch s
5. 85 dBV 50 dB 64 dB 75 dB 90 dB 10 dB 3 dB 34 44 dB 70 dB 0 15 VRMS 16 dBV 0 6 VRMS 4 dBV Effects Send Effects Return Master Volume Boost 85dBV 50dB 468 75dB 90dB 10dB 358 34448 0 15 VRMS 16 dBV 0 6 VRMS 4 dBV EffectsSend Effects Return Master Volume Boost RAEE Outputlevel Output level Residual Noise all level controls 0 minimum Rhythm Channel Nominal gain Input 1 Volume 5 Rhythm Channel Maximum gain Input 1 Volume 10 Lead Channel Nominal gain Input 1 Volume 5 Lead Channel Maximum gain Input 1 Volume 10 Maximum gain of footswitchable Volume Boost Gain increase at 1 kHz when Bright is pulled Gain decrease when using Input 2 Power amp gain Effects Return to Speaker depending on Boost Rhythm Channel with Volume half and Master Maximum Boost on 10 Levels w Boost on 10 to reach full power output Levels w Boost on 0 to reach full power output Tube driven Nominal load gt 10k ohms Tube driven gt 100K ohm input impedance Adjustable from 0 to 10dB boost AFTER the Effects Loop After power amp with speaker emulation Adjustable from 0 to 6 dBV nominal 3 dBV Supplied Footswitch selects Rhythm or Lead Channel Boost and Effect On Off Uses a standard stereo shielded cable but can use mono cable for emergency limited functions USA Canada Europe Australia Japan mm kg Inches Pounds 1
6. MAINTENANCE SERVICING as put forth above to insure against potentially harmful INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE UNIT exposure to high sound pressure levels it is recommended APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING that all persons exposed to equipment capable of inducing A AND THAT NO OBJECTS FILLED WITH LIQUIDS SUCH AS VASES high sound pressure levels such as this amplification SHALL BE PLACED ON THE APPARATUS system be protected by hearing protectors while this unit is in operation ENGLISH IMPORTANT SAFETY INSTRUCTIONS Read all safety and operating instructions before using this product All safety and operating instructions should be kept for future reference Read and understand all warnings listed on the operating instructions Follow all operating instructions to operate this product This product should not be used near water i e Bathtub sink swimming pool wet basement etc Only use dry cloth to clean this product Do not block any ventilation openings It should not be placed flat against a wall or placed in a built in enclosure that will impede the flow of cooling air Do not install this product near any heat sources such as radiators heat registers stove or other apparatus including heat producing amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the Other A grounding
7. X 12 inch Output Power Speakers Input Impedance Hum amp Noise 85 dBV 50 dB 64 dB 75 dB 90 dB 10 dB 3 dB 34 44 dB 70 dB 0 15 VRMS 16 dBV 0 6 VRMS 4 dBV Effects Send Effects Return Master Volume Boost System Gain All measurements taken with 1 KHz input signal Tone controls flat Volume Halfway and Master Maximum Boost on 10 Reverb controls at 0 Measured at speaker jack at 16 ohms unless noted Nominal Signal to Noise Effects Loop Footswitchable Boost XLR Direct Output o o W Output level Footswitch All Tube guitar amp 4 6L6GC power tubes using AUTOKRUISE biasing scheme 4 12AX7 preamp tubes 2 preamp 1 effects loop 1 phase inverter 16 8 or 4 Ohms 5 THD KEI Kustom Eminence Integrated with aluminum dust cover 1M ohms Input 1 100K ohms Input 2 Residual Noise all level controls 0 minimum Rhythm Channel Nominal gain Input 1 Volume 5 Rhythm Channel Maximum gain Input 1 Volume 10 Lead Channel Nominal gain Input 1 Volume 5 Lead Channel Maximum gain Input 1 Volume 10 Maximum gain of footswitchable Volume Boost Gain increase at 1 kHz when Bright is pulled Gain decrease when using Input 2 Power amp gain Effects Return to Speaker depending on Boost Rhythm Channel with Volume half and Master Maximum Boost on 10 Levels w Boost on 10 to reach full power output Levels w Boost on 0 to reach full power output Tube driven Nominal load gt 10k ohms Tube driven
8. channel selector switch on the front panel If the LEAD word is backlit then the Lead chan nel is active If the LEAD word is unlit then the Rhythm channel is ac tive 2 BOOST The Boost footswitch selects the adjustable volume boost as determined on the back of the Coupe amplifier This gives up to 10dB of master volume boost and the tone is optimized for solos It affects either channel and when the Boost is backlit the Volume Boost control on the amp is functional S 01 1U09 UD21IMS O O 24 3 EFFECT The Effect footswitch activates the Reverb on the 36 Coupe and is switch assignable for Reverb or Tremolo on the 72 Coupe When Effect is backlit the appropriate effect is activated Emergency Mono Cable Use If the stereo cable or footswitch were dam aged a regular instrument amp cable or single button footswitch can be used to provide limited capability If a mono cable were used the Chan nel Selection Lead button would select between Rhythm and Lead but it would not illuminate Also the Boost function would be disabled and on the 36 Coupe the Reverb would also be disabled On the 72 Coupe either Reverb or Tremolo could still be used since selecting the other with the footswitch assign button would disable it 7 Coupe KUSTOM AMPLIFICATION Kustom Amplification Cincinnati OH USA WWW KUSTOM COM
9. gt 100K ohm input impedance Adjustable from 0 to 10dB boost AFTER the Effects Loop After power amp with speaker emulation Adjustable from 0 to 6 dBV nominal 3 dBV Supplied Footswitch selects Rhythm or Lead Channel Boost and Effect On Off Uses a standard stereo shielded cable but can use mono cable for emergency limited functions USA Canada Europe Power Requirements Australia Japan mm kg Inches Pounds A Dimensions Weight 120VAC 60Hz 300W nominal 230VAC 50Hz 300W nominal 230VAC 50Hz 300W nominal 240VAC 50Hz 300W nominal 100VAC 50 60Hz 300W nominal 495 mm Height x 686 mm Width x 270 mm Depth 28 5kg 19 5 Height x 27 Width x 10 625 Depth 63 lbs suo yesa y aooeds du y a n 10 Model Tubes Output Power Input Impedance Hum amp Noise System Gain All measurements taken with 1 KHz input signal Tone controls flat Volume Halfway and Master Maximum Boost on 10 Reverb controls at 0 Measured at speaker jack at 16 ohms unless noted Nominal Signal to Noise Effects Loop Footswitchable Boost XLR Direct Output Footswitch Power Requirements Dimensions Weight 72 Coupe Hardtop Power Amp Tubes Preamp Tubes 72 W RMS All Tube guitar amp head 4 6L6GC power tubes using AUTOKRUISE biasing scheme 4 12AX7 preamp tubes 2 preamp 1 effects loop 1 phase inverter 16 8 or 4 Ohms 5 THD 1M ohms Input 1 100K ohms Input 2
10. to eliminate a ground loop hum A ground loop can exist when the Coupe and the mixer it is plugged into are connected to grounded outlets that are in physically different locations and or on different circuits and should only be used if there is an audible hum Pressing the ground lift does not disconnect the ground connection from the Coupe s chassis 4 Direct Out The XLR Direct Out jack is designed to connect the Coupe amplifier to a recording or live mixer The output is speaker emulated and mimics the sound of the KEI Kustom Eminence Integrated Turbo 12 loud 18 KUSTOM MUSICAL AMPLIFICATION INC CINCINNATI OHIO USA MODEL 72 COUPE C Coupe sn Made in USA of U S and Imported Parts 3084354 CONFORMS TO ANSI UL STD 60065 CERT TO CAN CS BOOST STD 60065 VOLUME EFFECTS RETURN EFFECTS SEND speaker This output is very useful for direct recording and especially helpful for live applications since it eliminates a live microphone on stage and the resulting feedback potential The Coupe amplifier should never be operated without a speaker plugged into a speaker jack 5 Direct Volume Sets the level of the speaker emulated direct out This control should be set as high as possible for the best signal to noise ratio 6 Boost Volume The Boost Volume knob controls the amount of foot switchable boost and is particularly useful for solos It will provide up to 10dB of Master Volume
11. will both be 6dB lower in gain 3 Rhythm Indicator the word Rhythm lights up when the Rhythm channel is active 4 Rhythm Volume Pull Bright The Rhythm Volume control adjusts the gain at the input of the amplifier when the Rhythm channel is active It is used in conjunction with the Rhythm Master to adjust the amount of distortion and volume for the channel For cleaner sounds this con trol should be set to lower settings and the Master set higher for slight breakup the controls should be set in their middle ranges for heavier distortion set the Rhythm Volume higher and the Master lower Pulling D Coupe SD KUSTOM O0 36 WATT TUBE COMBO MIDDLE TREBLE INTENSITY TONE the Pull Bright will increase the high frequencies of the signal while also reducing low frequencies for a chunkier tighter attack This function is very useful for fine tuning the amp s tone and feel for different guitars 5 Rhythm Master The Rhythm Master sets the overall volume of the Rhythm channel and can be used to balance the volumes between it and the Lead channel The inclusion of individual Master volumes for each channel means that the Rhythm channel of the Coupe can be used for slight breakup sounds at lower volumes rather than strictly being a clean channel These settings are described in detail in the previous section entitled 4 Rhythm Volume Pull Bright 6 Channel Selector Switch When the footswitch is NOT plugged into th
12. 20VAC 60Hz 300W nominal 230VAC 50Hz 300W nominal 230VAC 50Hz 300W nominal 240VAC 50Hz 300W nominal 100VAC 50 60Hz 300W nominal 304 mm Height x 686 mm Width x 276 mm Depth 18 6kg 12 Height x 27 Width x 10 875 Depth 41 Ibs COUPE 36 SIGNAL FLOW DIAGRAM 6L6 POWER AMP SPEAKER aI EXTENSION BRIGHT GAIN x LEVEL 12Ax7 12AX7 i 12AX7 EFFECTS GAIN STAGES EFFECT LOOP SWITCH SPEAKER EMULATED DIRECT OUT COUPE 72 SIGNAL FLOW DIAGRAM 6L6 POWER AMP SPEAKER BRIGHT GAIN MASTER Tpemolog a avIBRATO LEVEL 12007 12AX7 12AX7 EFFECTS INPUT GAIN STAGES TREVOLO _ EFFECT EFFECT aM 3 VIBRATO REVERB 2 mm TONE STACK o BRIGHT GAIN d FOOT SW EXTENSION RETURN SPEAKER EMULATED DIRECTOUT 11 OJ1U09 edno9 9 sjeued INPUT 1 0066 ON OFF POWER O TONE REVERB VOLUME BASS PULL BRIGHT MASTER VOLUME PULL BRIGHT MASTER 36 Coupe Front Panel 1 Input 1 This 1 4 input jack provides the highest gain through the amp It is considered to be the normal input 2 Input 2 This 1 4 input jack provides 6dB lower gain through the amp so it will allow for a cleaner sound It can also be useful when us ing pedals in front of the amp since it provides them more headroom through the front end If a guitar is plugged into both Inputs then they will mix together and
13. AR L UTILISATEUR CONFIER LE SERVICE APRES VENTE AUX REPARATEURS AGREES CE SYMBOLE A POUR BUT D AVERTIR L UTILISATEUR DE LA PRESENCE DE VOLTAGE DANGEREUX NON ISOLE A L INTERIEUR DE CE PRODUIT QUI PEUT ETRE DE PUISSANCE SU FFISAMMENT IMPORTANTE POUR PROVOQUER UN CHOC ELECTRIQUE AUX PERSONNES CE SYMBOLE A POUR BUT D AVERTIR L UTILISATEUR DE LA PRESENCE D INSTRUCTIONS D UTILISATION ET DE MAINTENANCE DANS LES DOCUMENTS FOURNIS AVEC CE PRODUIT AFIN DE REDUIRE LES RISQUE D INCENDIE ET DE DECHARGE ELECTRIQUE NE PAS EXPOSER CET APPAREIL A LA PLUIE OU A L HUMIDITE FRENCH IMPORTANTES INSTRUCTIONS DE SECURITE Lire avec attention toutes les recommandations et pr cautions d emploi avant d utiliser ce produit Toutes les recommandations et pr cautions d emploi doivent tre conserv es afin de pouvoir s y reporter si n cessaire Lire et comprendre tous les avertissements num r s dans les pr cautions d emploi 4 Suivre toutes les pr cautions d emploi pour utiliser ce produit 5 Ce produit ne doit pas tre utilis pr s d eau comme par exemple baignoires viers piscine sous sol humides Etc Utiliser exclusivement un chiffon sec pour nettoyer ce produit Ne bloqu r aucune ouverture de ventilation Ne pas placer le produit tout contre un mur ou dans une enceinte fern e cela g nerait le flux d air n cessaire au refroidissement Ne pas placer le produit pr s de toute source de chae
14. ches through a simple stereo cable In an emer gency a mono instrument cable can be used to allow footswitching of the channels only In this setup the LEDs will not be visible but at least the footswitch will select Rhythm or Lead channels 2 Ground Lift The Ground Lift switch disconnects pin 1 of the XLR Direct Out jack to eliminate a ground loop hum A ground loop can exist when the Coupe and the mixer it is plugged into are connected to grounded outlets that are in physically different locations and or on dif ferent circuits and should only be used if there is an audible hum Press ing the ground lift does not disconnect the ground connection from the Coupe s chassis 3 Direct Out The XLR Direct Out jack is designed to connect the Coupe amplifier to a recording or live mixer The output is speaker emulated and mimics the sound of the KEI Kustom Eminence Integrated Turbo 12 loudspeaker This output is very useful for direct recording and espe cially helpful for live applications since it eliminates a live microphone on stage and the resulting feedback potential The Coupe amplifier should never be operated without a speaker plugged into a speaker jack 14 Ol Kustom JG KUSTOM MUSICAL AMPLIFICATION INC CINCINNATI OHIO USA MODEL 36 COUPE C oupe sN _ Made in USA of U S and Imported Parts BOOST VOLUME EFFECTS RETURN 4 Direct Volume Sets the level of the speaker emulated direct out This con
15. dle higher This EQ works for both Rhythm and Lead channels 12 Treble EQ This passive adjusts the high frequency equalization of the amplifier but also interacts with the Bass and Middle controls as follows As the Treble is increased the Bass automatically decreases and the Middle slides down in frequency Conversely if the Treble is decreased the Bass automati cally increases and the Middle slides up in frequency This interaction is typical of vintage style passive EQ and is responsible for the increased effectivity of such a simple system 13 Reverb Intensity The Reverb Intensity controls the amount of reverbera tion effect in the amplifier This effect is created by an authentic Accutronics spring reverb pan and sounds essentially like playing the amp in a large room The Reverb can be defeated with the footswitch or by turning the Intensity con trol fully counter clockwise 14 Reverb Tone A traditional Kustom feature the Reverb Tone allows the user to fine tune the sound of the reverb effect Turning this Tone fully clock wise yields a very bright reverb effect with emphasized spring By turning the Reverb Tone down a warmer less springy sounding reverb effect results The warmer reverb tone allows for more reverb intensity without dominating the sound 15 Tremolo This control sets the intensity of the Tremolo effect Tremolo is also called Amplitude Modulation since it is an effect that changes the am
16. e footswitch jack this switch allows the user to select either Rhythm or Lead channels on the Coupe If the footswitch IS plugged in it over rides the front panel switch 7 Lead Indicator the word Lead lights up when the Lead channel is active 8 Lead Volume Pull Bright The Lead Volume control adjusts the gain at the input of the amplifier when the Lead channel is active It is used in conjunction with the Lead Master to adjust the amount of distortion and volume for the channel For cleaner sounds this control would be set to lower settings and the Master set higher for slight breakup the controls would be set in their middle ranges for heavier distortion set the Lead Volume higher and the Master lower Pulling the Pull Bright will increase the high frequencies of the signal while also reducing low frequencies for a chunkier tighter attack This function is very useful for fine tuning the amp s tone and feel for different guitars 9 Lead Master The Lead Master sets the overall volume of the Lead channel and can be used to balance the volumes between it and the Rhythm channel The interactions between Volume and Master are described in detail in the previous section entitled 8 Lead Volume Pull Bright 10 Bass EQ This passive EO adjusts the low frequency equalization of the amplifier interacts with the Middle and Treble as described in the 12 Treble EQ section For a tighter low end use the Bass set to l
17. e in USA of U S and Imported Parts EFFECTS SEND EFFECTS RETURN 72 Coupe Hardtop Back 1 Effects Send This 1 4 jack delivers a tube driven preamp signal to ex ternal effects devices It can be used to send the signal to another amplifier to run multiple amps Connecting a 14 plug does NOT break the flow of the amplifier signal To connect two Coupe amplifiers in stereo a stereo effects device can be driven from one Coupe amp s Send and the device s two stereo outputs can be returned to both Coupe amp Returns 2 Effects Return This 1 4 jack breaks the flow of amplifier signal to allow an external effects device to return tothe amp The Return jack can also be used for a power amp input when using an external preamp This all tube ef fects loop is known as a series loop since it breaks the path of the amplifier and inserts the effect in series 3 Boost Volume The Boost Volume knob controls the amount of foot switchable boost and is particularly useful for solos It will provide up to 10dB of Master Volume boost and boosts both channels The tone is optimized to increase the volume without sacrificing too much headroom in the power amp so the resulting solo cuts through The boost is active if the footswitch is unplugged sj8ue4 041uU0o9 dope HodnoygzZ 4 Direct Volume Sets the level of the speaker emulated direct out This control should be set as high as possible for the best signa
18. e re talking about here A big promise you say Yes but nothing your Coupe cannot deliver The key is in your hand No VV is the time Start it up pi Oh 1010 Ay a yes ENGLISH Exposure to extremely high noise levels may cause a permanent hearing loss Individuals vary considerably to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time Y CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The U S Government s Occupational Safety and Health CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO Administration OSHA has specified the following PARTS INSIDE REFER SERVICING TO QUALIFIED permissible noise level exposures a DURATION PER DAY HOURS 8 6 439 4 AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR SOUND LEVEL dB 90 93 95 97 100 103 THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE According to OSHA any exposure in the above permissible OF NON INSULATED DANGEROUS VOLTAGE WITHIN THE limits could result in some hearing loss Ear plugs or PRODUCT S ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE protectors in the ear canal or over the ears must be worn SHOCK TO PERSONS when operating this amplification system in order to prevent THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE a permanent hearing loss If exposure in excess of the limits A OF IMPORTANT OPERATING AND
19. ected by swapping this first tube with one of the other tube locations since they have less gain following them and are less prone to feedback The first tube also has the greatest affect on the cleaned up tone of the amp i e the tone when the guitar is turned down 1 o1juoy adno 9 sjeued CHANNEL en ON OFF POWER REVERB TREMOLO VIBRATO OS OS OLUME BASS MIDDLE vo BRIGHT MASTER VOLUME PULL BRIGHT MASTER 72 Coupe Front Panel sjeued 01 Uu09 ednoy ZL 1 Input 1 This 1 4 input jack provides the highest gain through the amp It is considered to be the normal input 2 Input 2 This 1 4 input jack provides 6dB lower gain through the amp so it will allow for a cleaner sound It can also be useful when us ing pedals in front of the amp since it provides more headroom through the front end If a guitar is plugged into both inputs then they will mix together and will both be 6dB lower in gain 3 Rhythm Indicator the word Rhythm lights up when the Rhythm channel is active 4 Rhythm Volume Pull Bright The Rhythm Volume control adjusts the gain at the input of the amplifier when the Rhythm channel is active It is used in conjunction with the Rhythm Master to adjust the amount of distortion and volume for the channel For cleaner sounds this con trol would be set to lower settings and the Master set higher For slight breakup t
20. er output tube life The Coupe amplifier should never be operated without a speaker plugged into a speaker jack 10 Speaker Outputs These 1 4 jacks are provided to connect the internal and or external speakers to the Coupe amplifier 11 Power Cord Receptacle Fuse Holder Insert the AC cord provided firmly into the AC connector NOTE Replace the AC power cord if protective jacket is damaged or ground pin is damaged or removed The fuse is located in a housing just below the re ceptacle Replace only with same type and size To remove the fuse remove AC power cord and pull out on the tab above the fuse symbol located on the fuse carriage Place the new fuse in the carriage clip and re insert NOTE To prevent an electrical hazard DO NOT replace fuse without using the fuse carriage Replace the fuse carriage if lost or damaged before re inserting the AC power cord 72 Coupe Hardtop Bottom 1 Preamp Tube 1 This 12 7 is the input tube and as such is the most likely to cause microphonic problems especially in the lead channel and it is also shared by both channels If tube feedback occurs it can usually be corrected by swapping this 1st tube with one of the other tube locations since they have less gain following them and are less prone to feedback The first tube also has the greatest affect on the cleaned up tone of the amp i e the tone when the guitar is turned down 2 Preamp Tube 2 Th
21. et to the right off position until the tubes have had a few minutes to warm up although modern tubes are more tolerant of this 101 u09 9dNOD ZL sjoued OJ2U09 9dn09 ZL CAUTION Y RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR FOOT SWITCH ASSIGNMENT O REVERB Q gt OQO O FOOT TREMOLO m SWITCH FUSE 5A 250V 120V 60Hz 300W GROUND DIRECT OUT LIFT SPEAKER EMULATED DIRECT VOLUME 72 Coupe Back 1 Footswitch Assignment This button selects which of the amp s ef fects are controlled by the Effects button on the footswitch If the switch is IN the footswitch will control the Reverb and the Tremolo will only be controlled by the Pull Active Switch on the Speed control If the Footswitch Assignment button is OUT then the Reverb will be active always and the footswitch will remotely control the Tremolo Vibrato overriding the setting of the Pull Active Switch on the Speed control 2 Footswitch The Footswitch jack on the Coupe is a stereo jack that connects the Coupe footswitch to the amplifier It uses a special circuit to decode the 3 switches through a simple stereo cable In an emergency a mono instrument cable can be used to allow footswitching of the channels only In this setup the LEDs will not be visible but at least the footswitch will select Rhythm or Lead channels 3 Ground Lift The Ground Lift switch disconnects pin 1 of the XLR Di rect Out jack
22. ets the speed of the Vibrato and Trem olo effects which are synchronized If the switch is pushed in the Vibrato Tremolo circuit is not in the signal path When the footswitch is engaged it will override the Pull Active switch if the Footswitch Assignment Switch is in the Out position 17 Vibrato This vintage Kustom circuit creates a pitch shift otherwise known as Frequency Modulation since it affects the apparent frequency of the dry sig nal using the LFO It uses the Speed control to set the speed of oscillation and when combined with the Tremolo control can simulate many different effects from simple Tremolo to phase shifter sounds to rotary speaker simulations 18 Jeweled Pilot Light Indicates that the amplifier s power switch is in the On position 19 On Off Power Provides AC power to the amplifier when in the On position switched to the right 20 Standby This allows the amplifier to be powered up but with the tubes in a non operational mode The Standby can be used instead of the power switch between performance sets since it allows the amp to shut down while keeping the tubes warm and ready to go It s also best to power the amp up with this switch set to the left off position until the tubes have had a few minutes to warm up although modern tubes are more tolerant of this sjaueg 0 11u09 do pieHedno9z 21 KUSTOM AMPLIFICATION VOLUME 72 Coupe y Mad
23. g this Tone fully clockwise yields a very bright reverb effect with emphasized spring By turning the Reverb Tone down a warmer less springy sounding reverb effect results The warmer reverb tone allows for more reverb intensity without dominating the sound 15 Jeweled Pilot Light Indicates that the amplifier s power switch is in the On position 16 On Off Power Provides AC power to the amplifier when in the On position switched to the left 17 Standby This allows the amplifier to be powered up but with the tubes in a non operational mode The Standby can be used instead of the power switch between performance sets since it allows the amp to shut down while keeping the tubes warm and ready to go It s also best to power the amp up with this switch set to the right off position until the tubes have had a few minutes to warm up although modern tubes are more tolerant of this 01 002 dno9 9 sjaued ol1juoy dno9 9 sjoued CAUTION DO NOT OPEN 5 RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR 3084354 ATTENTION CONFORMS TO ANSI UL STD 60065 CERT TO CAN CSA STD 60065 FUSE 3A 250V 120V 60Hz 180W FOOT SWITCH GROUND ren LIFT SPEAKER EMULATED DIRECT VOLUME 36 Coupe Back 1 Footswitch The Footswitch jack on the Coupe is a stereo jack that connects the Coupe footswitch to the amplifier It uses a special circuit to decode the three swit
24. he Bass automatically decreases and the Middle slides down in frequency Conversely if the Treble is decreased the Bass automati cally increases and the Middle slides up in frequency This interaction is typical of vintage style passive EQ and is responsible for the increased effectivity of such a simple system 13 Reverb Intensity The Reverb Intensity controls the amount of reverbera tion effect in the amplifier This effect is created by an authentic Accutronics spring reverb pan and sounds essentially like playing the amp in a large room The Reverb can be defeated with the footswitch or by turning the Intensity con trol fully counter clockwise 14 Reverb Tone A traditional Kustom feature the Reverb Tone allows the user to fine tune the sound of the reverb effect Turning this Tone fully clock wise yields a very bright reverb effect with emphasized spring By turning the Reverb Tone down a warmer less springy sounding reverb effect results The warmer reverb tone allows for more reverb intensity without dominating the sound 15 Tremolo This control sets the intensity of the Tremolo effect Tremolo is also called Amplitude Modulation since it is an effect that changes the am plitude of the dry signal using a low frequency oscillator or LFO This vintage Kustom circuit uses the Speed control to set the speed of the oscillation and can be set from very slow to a very high speed 16 Speed Pull Active This control s
25. he controls would be set in their middle ranges For heavier distortion set the Rhythm Volume higher and the Master lower Pulling the Pull Bright will increase the high frequencies of the signal while also reducing low frequencies for a chunkier tighter attack This function is 16 OC TREBLE 9 72 Cope KUSTOM AMPLIFICATION 72 WATT TUBE COMBO TREMOLO SPEI VIBRATO SPEED INTENSITY TONE very useful for fine tuning the amp s tone and feel for different guitars 5 Rhythm Master The Rhythm Master sets the overall volume of the Rhythm channel and can be used to balance the volumes between it and the Lead channel The inclusion of individual Master volumes for each channel means that the Rhythm channel of the Coupe can be used for slight breakup sounds at lower volumes rather than strictly being a clean channel These settings are described in detail in the previous section entitled 4 Rhythm Volume Pull Bright 6 Channel Selector Switch When the footswitch is NOT plugged into the footswitch jack this switch allows the user to select either Rhythm or Lead channels on the Coupe If the footswitch IS plugged in it over rides the front panel switch 7 Lead Indicator the word Lead lights up when the Lead channel is active 8 Lead Volume Pull Bright The Lead Volume control adjusts the gain at the input of the amplifier when the Lead channel is active It is used in conjunction w
26. heavier distortion set the Lead Volume higher and the Master lower Pulling the Pull Bright will increase the high frequencies of the signal while also reducing low frequencies for a chunkier tighter attack This function is very useful for fine tuning the amp s tone and feel for different guitars 9 Lead Master The Lead Master sets the overall volume of the Lead channel and can be used to balance the volumes between it and the Rhythm channel The interactions between Volume and Master are described in detail in the pre vious section entitled 4 Lead Volume Pull Bright 10 Bass EQ This passive adjusts the low frequency equalization of the amplifier interacts with the Middle and Treble as described in the 12 Treble EQ section For a tighter low end use the Bass EQ set to lower settings This is particularly helpful when using the amp at very loud settings This EQ works for both Rhythm and Lead channels 11 Middle EQ This passive EQ adjusts the midrange equalization of the am plifier It interacts with the Bass and Treble EQ as described in the 12 Treble EQ section For a heavier more distorted sound set the Middle lower For more of a vintage style cleaner sound set the Middle higher This EQ works for both Rhythm and Lead channels 12 Treble EQ This passive adjusts the high frequency equalization of the amplifier but also interacts with the Bass and Middle controls as follows As the Treble is increased t
27. is 12AX7 is used on both channels but has the biggest im pact to the lead channel since it has the additional stage required for the very large amount of gain 3 Effects Loop Boost Tube The Coupe amplifiers use an all tube effects loop to preserve the tube sound through the signal path This single tube is used for both the Effects Loop Send Return and the footswitchable Volume Boost circuit 4 Phase Inverter Tube The phase inverter tube uses a single 12AX7 in what s called a long tail pair configuration This results in the most signal swing possible for driving a power amp and the most symmetrical drive capability as well 5 6L6 Output Tubes These power tubes were selected to provide the best com bination of performance and tube life and shouldn t require adjustment to their bias The amp uses a mixed bias system which is a combination of fixed and self bias tech niques to give the user the best of both worlds The result is that the amp will control its own bias to a certain point but without the typical reduction in power associated with normal self biased amp designs The 72 Coupe uses four 6L6s in a push pull amplifier configuration 1 041409 doJp eyodnoyZz 23 BoosT X EFFECT A Coupe KUSTOM AMPLIFICATION Coupe Footswitch 1 LEAD The Lead footswitch selects between Rhythm and Lead Chan nels on the amplifier regardless of the setting of the
28. ith the Lead Master to adjust the amount of distortion and volume for the channel For cleaner sounds this control would be set to lower settings and the Master set higher For slight breakup the controls would be set in their middle ranges For heavier distortion set the Lead Volume higher and the Master lower Pulling the Pull Bright will increase the high frequencies of the signal while also reducing low frequencies for a chunkier tighter attack This function is very useful for fine tuning the amp s tone and feel for different guitars 9 Lead Master The Lead Master sets the overall volume of the Lead channel and can be used to balance the volumes between it and the Rhythm channel The interactions between Volume and Master are described in detail in the pre vious section entitled 4 Lead Volume Pull Bright 10 Bass EQ This passive adjusts the low frequency equalization of the amplifier interacts with the Middle and Treble as described in the 12 Treble EQ section For a tighter low end use the Bass EQ set to lower settings This is particularly helpful when using the amp at very loud settings This EQ works for both Rhythm and Lead channels 11 Middle EQ This passive EQ adjusts the midrange equalization of the am plifier It interacts with the Bass and Treble EQ as described in the 12 Treble EQ section For a heavier more distorted sound set the Middle lower For more of a vintage style cleaner sound set the Mid
29. l to noise ratio 5 Direct Out The XLR Direct Out jack is designed to connect the Coupe amplifier to a recording or live mixer The output is speaker emulated and mimics the sound of the KEI Kustom Eminence Integrated Turbo 12 loud 22 0 KUSTOM MUSICAL AMPLIFICATIONINC CONFORMS TO CINCINNATI OHIO USA MODEL 72 COUPE HARDTOP FOOT SWITCH ASSIGNMENT DIRECT VOLUME DIRECT OUT SPEAKER EMULATED FOOT REVERB SWITCH TREMOLO FUSE TSA L 250V 120V 60Hz 300W SPEAKER OUTPUTS 72W RMS 34V RMS speaker This output is very useful for direct recording and especially help ful for live applications since it eliminates a live microphone on stage and the resulting feedback potential The Coupe amplifier should never be oper ated without a speaker plugged into a speaker jack 6 Ground Lift The Ground Lift switch disconnects pin 1 of the XLR Di rect Out jack to eliminate a ground loop hum A ground loop can exist when the Coupe and the mixer it is plugged into are connected to grounded outlets that are in physically different locations and or on different circuits and should only be used if there is an audible hum Pressing the ground lift does not disconnect the ground connection from the Coupe s chassis 7 Footswitch The Footswitch jack on the Coupe is a stereo jack that connects the Coupe footswitch to the amplifier It uses a special circuit to decode the 3 switches thr
30. le autre ouverture 15 Pour toutes interventions techniques s adresser un technicien qualifi L intervention technique est n cessaire lorsque l appareil a t endommag de n importe quelle fa on comme par exemple si le cordon secteur ou sa fiche sont d t rior s si du liquide a coul ou si des objets sont tomb s l int rieur de 5 l appareil a t expos la pluie ou l humidit s il ne fonctionne pas normalement ou s il est tomb 16 ATTENTION Pour r duire le risque d incendie ou de choc electrique ne pas exposer l appareil la pluie ou l humidit yes uollewsojuy suo yea y seds o o Ww Model Tubes Preamp Tubes 36 W RMS 1X 12 inch Output Power Speakers Input Impedance Hum amp Noise 85 dBV 48 dB 62 dB 75 dB 90 dB 10 dB 3 dB 30 40 dB 70 dB 0 15 VRMS 16 dBV 0 6 VRMS 4 dBV Effects Send Effects Return Master Volume Boost System Gain All measurements taken with 1 KHz input signal Tone controls flat Volume Halfway and Master Maximum Boost on 10 Reverb controls at 0 Measured at speaker jack at 16 ohms unless noted Nominal Signal to Noise Effects Loop Footswitchable Boost XLR Direct Output Output level Footswitch All Tube guitar amp 2 6L6GC power tubes using AUTOKRUISE biasing scheme 4 12AX7 preamp tubes 2 preamp 1 effects loop 1 phase inverter 16 8 or 4 Ohms 5 THD KEI Kustom Eminence Integrated
31. nly with same type and size To remove the fuse remove AC power cord and pull out on the tab above the fuse symbol located on the fuse carriage Place the new fuse in the carriage clip and re insert NOTE To prevent an electrical hazard DO NOT replace fuse without using the fuse carriage Replace the fuse carriage if lost or damaged before re inserting the AC power cord 2 amp 3 Speaker Outputs These 1 4 jacks are provided to connect the internal and or external speakers to the Coupe amplifier The Coupe amplifier should never be operated without a speaker plugged into a speaker jack 4 Impedance Selector This switch is used to select the appropriate impedance and is important in achieving the desired results from the Coupe amplifiers The cor rect impedance should be selected using the Impedance Selector Switch as follows a Internal speaker only 16 ohm setting b Internal speaker external 16 ohm speaker 8 ohm setting c Internal speaker external 8 ohm speaker 4 ohm setting although it s not matched d External 16 ohm speaker alone 16 ohm setting Incorrectly mismatching the amp to the speaker should not damage the amplifier but would result in lower output powers and could result in shorter output tube life 5 6L6 Output Tubes These power tubes were selected to provide the best com bination of performance and tube life and shouldn t require adjustment to their bias The amp uses a mixed bias system which i
32. ough a simple stereo cable In an emergency a mono instrument cable can be used to allow footswitching of the channels only In this setup the LEDs will not be visible but at least the footswitch will select Rhythm or Lead channels 8 Footswitch Assignment This button selects which of the amp s ef fects are controlled by the Effects button on the footswitch If the switch is IN the footswitch will control the Reverb and the Tremolo will only be controlled by the Pull Active Switch on the Speed control If the Footswitch Assignment button is OUT then the Reverb will be active always and the footswitch will remotely control the Tremolo Vibrato overriding the setting of the Pull Active Switch on the Speed control 9 Impedance Selector This switch is used to select the appropriate impedance and is important in achieving the desired results from the Coupe amplifiers The cor rect impedance should be selected using the Impedance Selector Switch as follows Cabinet Impedance Use Setting 1 16 ohm Cab 16 ohm 16 ohm 1 8 ohm Cab 8 ohm 8 ohm 1 4 ohm Cab 4 ohm 4 ohm 2 16 ohm Cabs 8 ohm 8 ohm 2 8 ohm Cabs 4 ohm 4 ohm 3 16 ohm Cabs 5 3 ohm 4 ohm 2 16 ohm Cabs 1 8 ohm Cab 4 ohm 4 ohm 4 16 ohm Cabs 4 ohm 4 ohm DO NOT USE LESS THAN 4 OHM TOTAL CABINET LOAD Incorrectly mismatching the amp to the speaker should not damage the amplifier but would result in lower output powers and could result in short
33. ould result in shorter output tube life 5 6L6 Output Tubes These power tubes were selected to provide the best combina tion of performance and tube life and shouldn t require adjustment to their bias The amp uses a mixed bias system which is a combination of fixed and self bias techniques to give the user the best of both worlds The result is that the amp will control its own bias to a certain point but without the typical reduction in power associated with nor mal self biased amp designs The 36 Coupe uses two 6165 in a push pull amplifier configuration 6 Phase Inverter Tube The phase inverter tube uses a single 12AX7 in what s called a long tail pair configuration This results in the most signal swing possible for driving a power amp and the most symmetrical drive capability as well 7 Effects Loop Boost Tube The Coupe amplifiers use an all tube effects loop to preserve the tube sound through the signal path This single tube is used for both the Effects Loop Send Return and the footswitchable Volume Boost circuit 8 Preamp Tube 2 This 12AX7 is used on both channels but has the biggest impact to the lead channel since it has the additional stage required for the very large amount of gain 9 Preamp Tube 1 This 12AX7 is the input tube and as such is the most likely to cause microphonic problems especially in the lead channel and it is also shared by both channels If tube feedback occurs it can usually be corr
34. ower settings This is particularly helpful when using the amp at very loud set tings This works for both Rhythm and Lead channels 11 Middle EQ This passive adjusts the midrange equalization of the amplifier It interacts with the Bass and Treble as described in the 12 Treble EO section For a heavier more distorted sound set the Middle lower For more of a vintage style cleaner sound set the Middle higher This works for both Rhythm and Lead channels 12 Treble EQ This passive EO adjusts the high frequency equaliza tion of the amplifier but also interacts with the Bass and Middle controls as follows As the Treble is increased the Bass automatically decreases and the Middle slides down in frequency Conversely if the Treble is decreased the Bass automatically increases and the Middle slides up in frequency This interaction is typical of vintage style passive EQ and is responsible for the increased effectivity of such a simple system 13 Reverb Intensity The Reverb Intensity controls the amount of re verberation effect in the amplifier This effect is created by an authentic Accutronics spring reverb pan and sounds essentially like playing the amp in a large room The Reverb can be defeated with the footswitch or by turning the Intensity control fully counter clockwise 14 Reverb Tone A traditional Kustom feature the Reverb Tone allows the user to fine tune the sound of the reverb effect Turnin
35. s a combination of fixed and self bias tech niques to give the user the best of both worlds The result is that the amp will control its own bias to a certain point but without the typical reduction in power associated with normal self biased amp designs The 72 Coupe uses four 6L6s in a push pull amplifier configuration 6 Phase Inverter Tube The phase inverter tube uses a single 12AX7 in what s called a long tail pair configuration This results in the most signal swing possible for driving a power amp and the most symmetrical drive capability as well 7 Effects Loop Boost Tube The Coupe amplifiers use an all tube effects loop to preserve the tube sound through the signal path This single tube is used for both the Effects Loop Send Return and the footswitchable Volume Boost circuit 8 Preamp Tube 2 This 12AX7 is used on both channels but has the biggest im pact to the lead channel since it has the additional stage required for the very large amount of gain 9 Preamp Tube 1 This 12AX7 is the input tube and as such is the most likely to cause microphonic problems especially in the lead channel and it is also shared by both channels If tube feedback occurs it can usually be corrected by swapping this 1st tube with one of the other tube locations since they have less gain following them and are less prone to feedback The first tube also has the greatest affect on the cleaned up tone of the amp i e the tone when
36. s of the signal while also reducing low frequencies for a chunkier tighter attack This function is 20 00000000 O 2 0 6 LEAD IYTHM E HER TONE very useful for fine tuning the amp s tone and feel for different guitars 5 Rhythm Master The Rhythm Master sets the overall volume of the Rhythm channel and can be used to balance the volumes between it and the Lead channel The inclusion of individual Master volumes for each channel means that the Rhythm channel of the Coupe can be used for slight breakup sounds at lower volumes rather than strictly being a clean channel These settings are described in detail in the previous section entitled 4 Rhythm Volume Pull Bright 6 Channel Selector Switch When the footswitch is NOT plugged into the footswitch jack this switch allows the user to select either Rhythm or Lead channels on the Coupe If the footswitch IS plugged in it over rides the front panel switch 7 Lead Indicator the word Lead lights up when the Lead channel is active 8 Lead Volume Pull Bright The Lead Volume control adjusts the gain at the input of the amplifier when the Lead channel is active It is used in conjunction with the Lead Master to adjust the amount of distortion and volume for the channel For cleaner sounds this control would be set to lower settings and the Master set higher For slight breakup the controls would be set in their middle ranges For
37. tacle Fuse Holder Insert the AC cord provided firmly into the AC connector NOTE Replace the AC power cord if protective jacket is damaged or ground pin is damaged or removed The fuse is located in a housing just below the re ceptacle Replace only with same type and size To remove the fuse remove AC power cord and pull out on the tab above the fuse symbol located on the fuse carriage Place the new fuse in the carriage clip and re insert NOTE To prevent an electrical hazard DO NOT replace fuse without using the fuse carriage Replace the fuse carriage if lost or damaged before re inserting the AC power cord 2 amp 3 Speaker Outputs These 1 4 jacks are provided to connect the internal and or external speakers to the Coupe amplifier The Coupe amplifier should never be oper ated without a speaker plugged into a speaker jack 4 Impedance Selector This switch is used to select the appropriate impedance and is important in achieving the desired results from the Coupe amplifiers The correct impedance should be selected using the Impedance Selector Switch as follows a Internal speaker only 16 ohm setting b Internal speaker external 16 ohm speaker 8 ohm setting c Internal speaker external 8 ohm speaker 4 ohm setting although it s not matched d External 16 ohm speaker alone 16 ohm setting Incorrectly mismatching the amp to the speaker should not damage the amplifier but would result in lower output powers and c
38. the guitar is turned down 1 o juoy adno ZL sjouBd sjaueg 0 11u09 do pie HoednoygZ 72 Coupe TREMOLO TONE INTENSITY VIBRATO STANDBY TREBLE MASTER vn tent MASTER mi rent MIDDLE 9 KUSTOM AMPLIFICATION 72 WATT TUBE HEAD TREMOLO VIBRATO REVERB ON OFF 72 Coupe Hardtop Front Panel 1 Input 1 This 1 4 input jack provides the highest gain through the amp It is considered to be the normal input 2 Input 2 This 1 4 input jack provides 6dB lower gain through the amp so it will allow for a cleaner sound It can also be useful when us ing pedals in front of the amp since it provides more headroom through the front end If a guitar is plugged into both inputs then they will mix together and will both be 6dB lower in gain 3 Rhythm Indicator the word Rhythm lights up when the Rhythm channel is active 4 Rhythm Volume Pull Bright The Rhythm Volume control adjusts the gain at the input of the amplifier when the Rhythm channel is active It is used in conjunction with the Rhythm Master to adjust the amount of distortion and volume for the channel For cleaner sounds this con trol would be set to lower settings and the Master set higher For slight breakup the controls would be set in their middle ranges For heavier distortion set the Rhythm Volume higher and the Master lower Pulling the Pull Bright will increase the high frequencie
39. trol should be set as high as possible for the best signal to noise ratio 5 Boost Volume The Boost Volume knob controls the amount of foot switchable boost and is particularly useful for solos It will provide up to 10dB of Master Volume boost and boosts both channels The tone is optimized to increase the volume without sacrificing too much headroom in the power amp so the resulting solo cuts through The boost is active if the footswitch is unplugged 6 Effects Return This 1 4 jack breaks the flow of amplifier signal to allow an external effects device to return to the amp The Return jack can also be used for a power amp input when using an external preamp This all tube effects loop is known as a series loop since it breaks the path of the amplifier and inserts the effect in series 7 Effects Send This 1 4 jack delivers a tube driven preamp signal to external effects devices It can be used to send the signal to another amplifier to run multiple amps Connecting a 1 4 plug does NOT break the flow of the amplifier signal To connect two Coupe amplifiers in ste reo a stereo effects device can be driven from one Coupe amp s Send and the device s two stereo outputs can be returned to both Coupe amps Returns 4n 8n16n INTERNAL SPEAKER OUTPUTS 2 8 IMPEDANCE SELECTOR 36 Coupe Bottom 1 Power Cord Recep
40. type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 11 12 Protect the power cord being walked on or pinched particularly at Plugs convenience receptacles and the point where they exit from the apparatus Do not break the ground pin of the power supply cord Only use attachments specified by the manufacturer Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving cart apparatus combination to avoid injury from tip over Unplug this apparatus during lightning storms or when unused for long periods of time Care should be taken so that objects do not fall and liquids are not spilled into the unit through the ventilation ports or any other openings Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped WARNING To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture
41. ur telle que radiateurs arriv es d air chaud fourneaux ou autres appareils g n rant de la chaleur incluant les amplificateurs producteurs de chaleur Ne pas n gliger la s curit que procure un branchement polaris ou avec raccordement la terre Un branchement polaris comprend deux fiches dont l une est plus large que l autre Un branchement la terre comprend deux fiches plus une troisi me reli e la terre Si la fiche secteur fournie ne s insert pas dans votre prise de courant consulter un lectricien afin de remplacer votre prise obsol te 10 Prot ger le cordon d alimentation de tout crasement ou pincement particuli rement au niveau des fiches des r ceptacles utilis s et l endroit de sortie de l appareil Ne pas casser la fiche de terre du cordon d alimentation 11 Utiliser uniquement les accessoires sp cifi s par le constructeur 12 Utiliser uniquement avec le chariot de transport le support le tr pied la console ou la table sp cifi s par le constructeur ou vendus avec l appareil Lors de l utilisation d un chariot bouger avec pr caution l ensemble chariotlappareil afin d viter les dommages d un renversement 13 D brancher cet appareil lors d orages ou s il n est pas utilis pendant une longue p riode 14 Des pr cautions doivent tre prises afin qu aucun objet ne tombe et qu aucun liquide ne se r pande l int rieur de l appareil par les orifics de ventilation ou n importe quel
42. with aluminum dust cover 1M ohms Input 1 100K ohms Input 2 Residual Noise all level controls 0 minimum Rhythm Channel Nominal gain Input 1 Volume 5 Rhythm Channel Maximum gain Input 1 Volume 10 Lead Channel Nominal gain Input 1 Volume 5 Lead Channel Maximum gain Input 1 Volume 10 Maximum gain of footswitchable Volume Boost Gain increase at 1 kHz when Bright is pulled Gain decrease when using Input 2 Power amp gain Effects Return to Speaker depending on Boost Rhythm Channel with Volume half and Master Maximum Boost on 10 Levels w Boost on 10 to reach full power output Levels w Boost on 0 to reach full power output Tube driven Nominal load gt 10k ohms Tube driven gt 100K ohm input impedance Adjustable from 0 to 10dB boost AFTER the Effects Loop After power amp with speaker emulation Adjustable from 0 to 10 dBV nominal 6 dBV Supplied Footswitch selects Rhythm or Lead Channel Boost and Reverb On Off Uses a standard stereo shielded cable but can use mono cable for emergency limited functions USA Canada Europe Power Requirements Australia Japan mm kg Inches Pounds Dimensions Weight 120VAC 60Hz 180W nominal 230VAC 50Hz 180W nominal 230VAC 50Hz 180W nominal 240VAC 50Hz 180W nominal 100VAC 50 60Hz 180W nominal 475 mm Height x 575 mm Width x 270 mm Depth 20 5kg 18 75 Height x 22 75 Width x 10 625 Depth 45 lbs Model Tubes Preamp Tubes 72 W RMS 2
Download Pdf Manuals
Related Search