L20T-112 (2010) User Manual Issue 1.3.cdr
Contents
1. chorus and delays to your amplifier Signal leaves the amplifier via the Send socket and comes back from the effects via the Return socket Some Effects are better suited to being between the guitar and amplifer input these are foot pedal types distortion wah wah pedals etc Rack mount effects will work better in the FX loop on the amplifer rear Stomp boxes are normally designed for small signals such as a guitar output whereas rack mount FX are designed for the higher signal level obtained from an FX send FOOTSWITCH SOCKET Provided for the connection of the included Laney FS2 footswitch This allows you to remotely switch between the clean drive channel and switch the built in reverb On Off Your L20T 112 features a Tilting Mechanism to allow use in either the upright or tilted back position Benutzen Sie diese Ausr stungsbeschreibung mit der Vorsicht wegen der M helosigkeit mit der der Verst rker zwischen gerade verschoben werden kann und gekippte zur ck Positionen nur Gebrauch der Verst rker auf einer waagerecht ausgerichteten best ndigen Oberfl che Betreiben Sie NICHT den Verst rker auf einem Schreibtisch einer Tabelle einem Regal oder anders einer unpassenden nonstable Employez cette caract ristique de conception avec prudence en raison de la facilit avec Plattform laquelle l amplificateur peut tre d plac entre directement et en arri re inclin es des Utilice esta caracter stica del dis2. 10 0 10 0 10 0 10 0 10 a RS DRIVE mus BASS MIDDLE TREBLE REVERB 4 6 4 6 res 4 6 4 6 9 LO 3 7 BRIGHT 3 T 3 7 DRIVE 3 T 3 Z 8 7 3 2 s K D 2 8 2 s K D 2 8 2 8 2 8 2 1 9 1 9 1 9 1 9 1 9 1 9 1 A HI 0 10 0 10 0 10 0 10 0 10 0 10 0 10 INPUT er DRIVE r BASS MIDDLE TREBLE REVERB i 4 PRA 4 6 4 6 4 6 4 6 PE 10 7 BRIGHT rs 7 DRIVE 7 3 e 2 s IPO 2 8 2 8 IPO 2 8 2 8 2 8 2 1 g 1 gn 9 1 9 1 9 1 9 1 9 HI 0 10 0 10 0 10 0 10 0 10 0 10 0 10 TONE 5 6 7 POWER G RUN STANDBY POWER Q RUN STANDBY POWER Q RUN STANDBY POWER Q RUN STANDBY www americanmusical com La Cy TUBE AMPLIFIER SURVIVAL TIPS Tube amplifiers generally sound much warmer sweeter than solid state transistor amplifiers but they also need a little more respect due to the fragile glass tubes themselves The L20T 1 12 uses top quality tubes which should give you years of trouble free service however like all tube amps it is important to treat it with a certain amount of care Tubes are fragile glass components they can easily be damaged if thrown in and out of vehicles Make sure the impedance of your cabinets matches the setting on your amplifier Improper impedance matching will result in reduced output power output and compromised sound at best and amplifier failure premature tube failure at worst Allow the amplifier to warm up to room temperature before switching it on The sudden thermal shock generated can
3. and life to the treble frequencies of your guitar when on the clean channel Adds edge and picking emphasis when on the drive channel The switch has more effect at low Clean Volume Drive control settings Use in conjunction with the Treble and Tone controls for optimum performance Switch up to enable lt DRIVE Sets the level of tube preamplifier drive or how dirty your sound is This control should be used in conjunction with the Drive Volume 6 Setting low levels of gain with high levels of volume will give a clean preamplifier sound with tube output stage overdrive Setting a medium drive level and medium Drive Volume will give a nice crisp bluesy lead tone again with the ability to drive the output stage at higher Drive Volume settings lt www americanmusical com lt lt q lt lt ho lt Y y Setting a high level on the Drive control and a low setting on the Drive Volume will give you a punchy hard rock lead tone with the ability to again drive the output tubes at higher Drive volume settings Having set the Drive and Drive Volume controls to your desired sound try backing off your guitar volume and tone controls for lots of other cool sounds Good tube amplifiers have the unique ability to produce a wide range of sounds by using only your guitar controls playing weight and style DRIVE VOL Sets how loud the Drive channel is It is useful to experiment with drive levels and drive volumes If you wa
4. crack the cold glass tube housing plus any moisture is bad news around high voltage electronics Allow the amplifier to cool down after playing before moving Hot tubes are more susceptible to damage than cool ones Use good quality loudspeaker leads cheap leads are often not up to the job of handling the large requirements for loudspeakers and can often short out Tube amplifiers don t like running into a open circuit A tubes life expectancy is based upon a number of factors which include operating temperature how hard and how often it is played vibration due to travel etc Tubes should be changed in your amplifier if you notice any change in your amplifiers performance etc They need not be changed at any regular interval e Typical problems with preamp tubes can be a crackly noise hiss hum and microphony The preamp tubes can safely be changed with no other action required if they fail or reduce in performance Typical output tube problems can be blown HT fuse sound lacking in punch sound lacks extreme highs or lows and low level hum The Output tubes can be replaced singularly if you replace them with the exact same type AND grade as factory fitted otherwise they should be replaced as a set See the diagram following to see how to check the tube grade fitted Exact replacement preamp tubes and matched sets of output tubes are available from Laney via your dealer To change a tube switch off the unit and unplug from the mains supply Wa
5. g 10 STANDBY On INPUT CLEAN BASS MIDDLE TREBLE REVERB TONE POWER D VOLUME l 4 6 4 m6 A 6 4 6 4 ob 4 6 0 H 7 dir Tis A 7 3 AK o i Nar ex pes A Ci pr Ve pl 8 0 haz NU GR J WS en 5 i MIS me we Eo nt HI d OX m 10 o 10 o 10 0 40 0 10 g 10 STANDBY On On im ro DRIVE Gi BASS MIDDLE TREBLE REVERB TONE POWER T 4 5 4 5 6 4 6 45 6 a 5 6 4 z a 5 6 7 0 St 7 BRIGHT PI IZ 7 sille 2 3 Aw Nm A a Y pity zi RE 2 sz IN i 2 ie TA N EN NERE j ma E Y i ea s AE AAA Pete Or A ts C S xs 1 HI 10 a 10 o 10 0 10 a f o 10 0 10 a m STANDBY BLUES LEAD Off On INPUT GE DRIVE De DY BASS MIDDLE TREBLE REVERB TONE POWER 5 4 5 5 4 6 4 6 gt 4 5 5 ii 4 455 4 pi B 7 Bre A Ae eee we li RUN 2 4 SM 2 WN 82 RS 2 y 4 82 NO 9 s tf AAA tO RE AA A i 2 10 0 10 0 10 SET 9g m STANDBY www americanmusical com USER SETTINGS Store your own cool sounds a DRIVE O BASS MIDDLE TREBLE REVERB 4 6 4 6 4 6 4 6 4 6 4 5 6 FS LO 3 7 BRIGHT 3 yo 7 DRIVE 3 7 3 7 3 7 3 2 8 PD 2 8 2 s A 2 8 2 8 2 8 2 1 9 1 9 1 9 1 G Ey 9 1 9 1 HI 0 10 0 10 0 10 0 10 0 10 0 10 0 10 WUT ee DRIVE gone lt BASS MIDDLE TREBLE REVERB 4 6 4 6 4 6 4 6 an 4 6 4 6 LO 3 7 BRIGHT 3 ye 7 DRIVE 3 1 3 7 3 7 3 2 sd 2 82 8 H R 2 8 2 8 2 8 2 1 9 1 9 1 9 1 9 1 9 1 9 1 HI 0 10 0 10 0
6. much as we enjoyed designing and making it Best wishes from all at Laney www americanmusical com La n CV FRONT PANEL CONTROLS VV yyy vw CLEAN DRIVE i gt EN INPUT VOLUME di VOLUME 2 re iii ER es POWER 4 4 gt 4 4 4 4 4 4 10 3 BRIGHT S DRIVE RUN a 7 3 7 3 7 3 7 2 8 2 8 2 8 EC 2 8 2 8 2 8 2 8 8 se 2 sa e or 4 i Y iS Y a WA Y Y e Y e Y e STANDBY W HI INPUT Hi stands for high gain This input is designed for the connection of low output level guitars making it well suited for guitars with single coiled or low gain humbucker type pickups Use of high gain pickups in this input may drive the preamp too hard causing a mushy sound Only use good quality guitar cable Y LO INPUT Lo stands for low gain This input is attenuated down approximately 50 from the Hi input and is designed for high output level guitars It is useful in obtaining output that is tight not mushy from high gain humbucker type pickups Also use this input for the cleanest full range sound with extended low end response Only use good quality guitar cable CLEANVOL Sets how loud the clean channel is Try cranking it up a little to drive the power tubes harder for that real retro sound and feel that only a quality tube amplifier can deliver Now use your guitar volume to control the amount of distortion Wind it up for distortion back it off a little for clean BRIGHT Adds brightness
7. overdrive sounds This will give you bright cutting sounds at high settings and smooth rounded sounds at lower settings Midway 5 is a good starting point STANDBY SWITCH Disconnects the main HT voltage from the tubes but keeps the tubes warm so that they are ready to go instantly Switch to standby for short breaks when you don t want to wait for the tubes to warm up again POWER LED This led will be lit when the amplifier is switched on Always switch off and disconnect the power cord when not in use www americanmusical com La n CV REAR PANEL CONTROLS N15039 C MAXIMUM POWER CONSUMPTION CAUTION TO REDUCE THE RISK OF FIRE REPLACE WITH SAME TYPE AND RATING LIN L20 LOUDSPEAKERS a a 80 WATTS 50 60Hz ATTENTION POUR REDUIRE LE RISQUE DU FEU REMPLACEZ AVEC LE MEMES TYPE ET EFFECTS LOOP ESTIMATION SERIAL NO REFER TO USER MANUAL ER 1 WARNING THIS APPARATUS MUST BE EARTHE FOR 4 vP a D AVERTISSEMENT CET APPAREIL DOIT TRE MIS LA TERRE LAITE ON LITETT V HT FUSE m NG TO REDUC Ko ELU Ti HIS Power To The Music k d CU i mimos man m N s MADE IN THE U K sn REVERB RING AVERTISSEMENT POUR R DUIRE LE RISQUE DU FEU OU DE D CHARGE LECTRIQUE ENLEVER LA COUVERTURE AUCUNES PIECES DE L UTILISATEUR SERVICABLE A 4 Ohms 16 Ohms AA AA 115V T1 6A L 250V CAUTION TO REDUCE THE RISK OF FIRE L INT RIEU TT SOUR DO NOT OPEN INTERNAL CABINET RETURN SEND FOOTSWITCH amp FUSE RATING 230V T630mA L 2
8. 50V ACE WITH SAME TYPE AND RATING R F REZ VOUS L ENTRETIEN AU SERVICE QUALIFI PERSONEL ATTENTION LE RISQUE DE D CHARGE LECTRIQUE NE S OUVRENT PAS ONLY USE ONE IMPEDANCE SELECTION AT A TIME POWER Main power switch for unit Y POWER INLET SOCKET Connect to your power source Make sure the specified voltage is correct for your country POWER FUSE This drawer contains the main safety fuse for the unit The fuse protects the AC power to the amplifier USE ONLY THE CORRECT SIZE AND RATING OF FUSE AS SPECIFIED ON THE PANEL If a fuse blows or fails and a replacement of the same size and rating is installed and it in turn blows the amplifier has suffered a malfunction internally and needs immediate service from a qualified technician DO NOT TRY USING A FUSE OF HIGHER RATING Using a fuse that is too large in current rating may cause serious irreparable damage to the amplifier and presents a serious fire hazard The mains fuse ratings are detailed in the specs section at the rear of this manual W HT FUSE This fuse protects the DC power to the tubes within the amplifier USE ONLY THE CORRECT SIZE AND RATING FUSE AS SPECIFIED ON THE PANEL If a fuse blows or fails and a replacement of the same size and rating is installed and it in turn blows the amplifier has suffered a malfunction at this point check the output tubes and replace faulty ones if required Should tubes not be the problem the amplifier should be checked out by a qualified tech
9. e o con la precauci n debido a la facilidad con la cual el amplificador se positions seulement utilisation l amplificateur sur une surface de niveau et stable N actionnez puede mover en medio derecho y detr s inclinadas las posiciones s lo uso el amplificador en una superficie pas l amplificateur sur un bureau une table une tag re ou une plate forme nonstable llana estable No funcione el amplificador en un escritorio una tabla un estante o una plataforma nonstable autrement peu convenable de otra manera inadecuada Lionheart products use only the best available build techniques and components to produce that perfect sound This includes the loudspeakers which are selected for their tonal quality Because these speakers are hand made using vintage style materials which are acknowleged to give the best guitar sounds they will take several hours of playing to settle down to their optimum sound www Laney co uk oOo a mb a a gt ca wo b S suggestions only experiment www americanmusical com La Cy QUICK START SETTING On Off NEUE e DRIVE De BASS MIDDLE TREBLE REVERB TONE POWER Q 4 3 5 4 5 6 4 4 pe A rh 6 4 lt a 3 6 7 1 ll pale 5 Lia ST LAN f Y a ET O q 2 if j s 062 f sz if o Ml l i az NN sz Ven Wa HU i 1 39 a 80 194 si gt A 22 1 s 1 2 0 1 b gt H 5 1 4 10 4 10 imi o iD 0 10 4 10
10. it for the tubes to cool down Lay amplifier down on its front face and remove the protective grille held in place with four screws You should now be able to access the underside of the amplifier chassis Preamp tubes are protected with a screen can to remove gently twist the screen can anti clockwise and then pull up The tube can then be gently pulled out Take care when pushing the new tube in to make sure the pins are all aligned properly Output tubes have a spring retainer which must be pulled away before the tube will come out Amplifier connection In order to avoid damage it is advisable to establish and follow a pattern for turning on and off your equipment With all system parts connected effects processors etc BEFORE turning on your guitar amplifier Many products have large transient surges at turn on and off which can cause damage to your speakers By turning on your guitar amplifier LAST and making sure its Volume controls are set to minimum any transients from other equipment will not reach your loudspeakers www americanmusical com Wait until all system parts have stabilised usually a couple of seconds Similarly when turning off your system always turn down the Volume controls on your guitar amplifier and then turn off its power before turning off other equipment Cables never use shielded or microphone cable for any speaker connections as this will not be substantial enough to handle the amplifier load and could cau
11. mplification products along with a list of Laney endorsees that includes some of the world s most famous and respected musicians At the same time we believe we have not lost sight of the reason Laney was founded in the first place a dedication to building great sounding amplification for working musicians Warm Regards A A Lyndon Laney CEO www americanmusical com INTRODUCTION The Dark Art In an age where guitar players have developed an unhealthy fascination with pre amp distortion the fabled sound of a tube power amp being pushed hard has almost passed into history Until now that is The L20T 112 hand wired 20W Class A Single Ended output stage oozes classic warm tube tones The harder you drive it the better it sounds Plus with enough gain for contemporary tones it also has a mean spiteful side to it as well making it ideal for any style of playing Perfect for stage and studio use Every Lionheart product is extensively play tested by experienced guitarists before being shipped to our customers Only when the unit is finished to our complete satisfaction is it assigned its own unique build number which is then hand stamped onto the rear mounted plaque Your L20T 12 should give you years of trouble free amplification however please take time to read this manual and familiarise yourself with the controls as it will allow you to get the best from your amplifier We hope you enjoy using your L20T 12 as
12. nician Do not try using a fuse of greater value Using a fuse that is too large in current rating may cause serious irreparable damage to the amplifier Fuses are designed to protect do not take chances SERIAL NO Displays the model and serial number of the unit EXTENSION CABINET If the onboard loudspeaker jack is removed a 4 16 ohm cabinet can be connected directly to these sockets Use only one impedance selection at once Please note mismatched impedance will reduce the amplifiers performance and in some cases may cause damage to your amplifier EFFECTS LOOP RETURN Connect the output from your external effects to this socket The effects loop allows you to connect external effects such as tremolos chorus and delays to your amplifier A portion of the signal leaves the amplifier via the Send socket and comes back from the effects via the Return socket Use the output level control on lt lt lt www americanmusical com Use this design feature with caution due to the ease with which the amplifier can be moved between straight and tilted back positions only use the amplifier on a level stable surface DO NOT operate the amplifier on a desk table shelf or otherwise unsuitable nonstable platform Your FX to control how loud the FX return signal sounds EFFECTS LOOP SEND Connect the input of your external effect to this socket A side chain effects loop allows you to connect external effects such as tremolos
13. nt a very open warm and semi overdriven sound try reducing the amount of drive and increasing the drive volume This reduces pre amp gain but pushes the power amp section and makes it work harder giving you a very desirable level of power amp distortion which is a very pleasing retro style sound DRIVE LED This led will illuminate when the Drive channel is activated with the Drive switch 8 or the included Laney FS2 remote footswitch DRIVE SWITCH Switch up to enable the Drive channel This switch must be in the down OFF position in order for the drive to be switched remotely via a foot switch BASS MIDDLE TREBLE These are a traditional set of passive tone controls Passive controls have the advantage of always sounding musical at any of their settings mainly due to their unique interactive nature This gives players a more natural set of tools to create their ideal sound Try them all set at midway 5 as a good starting point REVERB Controls how loud the built in reverb sounds The reverb in the L20T 112 is a legendary Sound Enhancements aka Accutronics reverb the only choice for that authentic reverb sound TONE The tone control works in a similar fashion to the Tone control you probably have on your guitar except that it uniquely works at the other end of the amplification chain This has the ability to not only control the overall top end response but also reduce upper end harmonics on the output stage and preamplifier
14. orthinness Unique Tilt Mechanism Footswitchable FS2 For Clean DriveChannel amp Reverb ON OFF EQ Passsive Bass Middle and Treble Tone Boost amp Cut active on top end of signal Input Resistance IM Ohm This product conforms to the requirements of the following European Regulations Directives amp Rules CE Mark 93 68 EEC Low Voltage 72 23 EEC EMC 2004 108 EEC RoHS EU2002 95 EC WEEE EU2002 96 EC In order to reduce environmental damage at the end of its useful life this product must not be disposed of along with normal Household waste to landfill sites It must be taken to an approved recycling centre according to the recommendations of the WEEE Waste Electrical and Electronic Equipment directive applicable in your country In the interest of continued development Laney reserves the right to amend product specification without prior notification www americanmusical com Laney maca Dear Player Thank you very much for purchasing your new Laney product and becoming part of the worldwide Laney family Each and every Laney unit is designed and built with the utmost attention to care and detail so trust yours will give you many years of enjoyment Laney products have a heritage which stretches back to 1967 when first began building valve amplifiers in my parents garage Since then we have moved on from strength to strength developing an extensive range of guitar bass public address and keyboard a
15. ppareil a la pluie ou a l humidite Avant d utiliser cet appareil lisez les advertissments supplentaires situes dans le guide Para evitar corrientazos o peligro de incendio no deja expuesto a la lluvia o humedad este aparato Antes de usar este aparato lea mas advertcias en la guia de operacion Um einen elektrischen Schalg oder Feuergefahr zu vermeiden sollte dieses Gerat nicht dem Regen oder Feuchtigkeit ausgesetzt werden Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen BEFORE SWITCHING ON After unpacking your amplifier check that it is factory fitted with a three pin grounded or earthed plug Before plugging into the power supply ensure you are connecting to a grounded earth outlet If you should wish to change the factory fitted plug yourself ensure that the wiring convention applicable to the country where the amplifier is to be used is strictly conformed to As an example in the United Kingdom the cable colour code for connections are as follows L EARTH or GROUND GREEN YELLOW NEUTRAL BLUE LIVE BROWN N NOTE This manual has been written for easy access of information The front and rear panels are graphically illustrated with each control and feature numbered For a description of the function of each control feature simply check the number with the explanations adjacent to each panel Your Laney amplifier has undergone a thorough two stage pre delivery inspection involving actual play tes
16. roducing high sound pressure levels such as this amplification system be a ias 115 protected by hearing protectors while this unit is in operation Laney CAUTION ATTENTION PRECAUCION VORSICHT WARNING ADVERTISSEMENT ADVERTENCIA ACHTUNG www americanmusical com Intended to alert the user to the presence of uninsulated Dangerous Voltage within the products enclosure that may be sufficient to constitute a risk of electrical shock to persons Ce symbole est utililise pur indiquer a l utilisateur de ce produit de tension non isolee dangereuse pouvant etre d intensite suffisante pour constituer un risque de choc electrique Este simbolo tiene el proposito de alertar al usuario de la presencia de voltaje peligroso que no tiene aislamiento dentro de la caja del producto que puede tener una magnitud suficiente como para constituir riesgo de corrientazo Dieses Symbol soll den Anwender vor unsolierten gefahrlichen Spannungen innerhalb des Gehauses warnen die von Ausrichender Starke sind um einen elektrischen Schlag verursachen zu konnen Intended to alert the user of the presence of important operating and maintenance Servicing instructions in the literature accompanying the product Dieses Symbol soll den Anwender vor unsolierten gefahrlichen Spannungen innerhalb des Gehauses warnen die von Ausrichender Starke sind um einen elektrischen Schlag verursachen zu konnen Este simbolo tiene el proposi
17. se damage to your amplifier system Caution These professional loudspeaker systems are capable of generating very high sound pressure levels Use care with placement and operation to avoid exposure to excessive levels that can cause permanent hearing damage Refer to guidelines on page 2 Servicing The user should not attempt to service these products Refer all servicing to qualified service personnel RTO30 005570 NN001 00555 NN003 00554 V4 V7 EL84STR x 4 005563 S FX RETURN The FX loop is a Via a side chain type ge on BRIGHT 2 CLEAN V2a VOLUME n 16 OHM o lo ml SOCKET HI INPUT gt 8 OHM DO R socket f PAD p 4 OHM LO INPUT E o lW SOCKET qe DRIVE l VOLUME REVERB LEVEL i ss s E TONE TONE CONTROL BLOCK DIAGRAM www Laney co uk www americanmusical com Laney m L20T 1 12 CONNECTIONS WITH FX FX m e The internal loudspeaker should be plugged into the 8 Ohms socket FX Controller L was see 0 Output L20T 112 WITH LT 212 EXTENSION CABINET amp FX The internal loudspeaker may be unplugged and an extension cabinet added ensure that the correct impedance socket is used Www americanmusical com NOTES www americanmusical com Laney POWER TO THE MUSIC www Laney co uk
18. symbol coloured green or coloured green and yellow b The wire that is coloured blue must be connected to the terminal that is marked with the letter N or the colour black c The wire that is coloured brown must be connected to the terminal that is marked with the letter L or the colour red 18 This electrical apparatus should not be exposed to dripping or splashing and care should be taken not to place O O O Q gt GQ N se Se Duration Per Sound Level dBA objects containing liquids such as vases upon the apparatus Day in Hours slowireaponse 19 Exposure to extremely high noise levels may cause a permanent hearing loss Individuals vary considerably in 90 susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently 92 intense noise for a sufficient time 95 The U S Government s Occupational Safety and Health Administration OSHA has specified the following 97 permissible noise level exposures According to OSHA any exposure in excess of the above permissible limits could 100 result in some hearing loss Earplugs or protectors to the ear canals or over the ears must be worn when operating 102 thisamplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits as set forth 105 above To ensure against potentially dangerous exposure to high sound pressure levels it is recommended that all 110 persons exposed to equipment capable of p
19. ting When you first receive your Laney guitar amplifier follow these simple procedures i Ensure that the amplifier is the correct voltage for the country it is to be used in ii Connect your instrument with a high quality shielded instrument cable You have probably spent considerable money on your amplifier and guitar don t use poor quality cable it won t do your gear justice Please retain your original carton and packaging so in the unlikely event that some time in the future your amplifier should require servicing you will be able to return it to your dealer securely packed Care of your Laney amplifier will prolong it s life and yours www americanmusical com SPECIFICATIONS Nominal supply voltage 00V 120V 220V 240V 50 60Hz Pre set Factory Option Mains Fuse 100 110 gt 120V TI 6A L250V 220V gt 240V T630mA L 250V HT Fuse T315mAL25V Power Consumption 50W Output Power Rating 20W Loudspeaker Custom Designed 12 Minimum 8 Ohm Impedance Features FX Loop side chain type nominal 750mV level Pure Parallel Single Ended Class A Valve tone Oversized power supplies and output transformers for that big powerful sound and long term reliability The best available specially selected tubes throughout 4 EL84 Power Tubes 3 ECC83 12AX7 Preamp Tubes The renowned type 4 large spring line for that classic guitar reverb sound Birch plywood cabinet construction for optimum sound quality and road w
20. to de la alertar al usario de la presencis de instrucccones importantes sobre la operacion y mantenimiento en la literatura que viene conel producto Dieses Symbol soll den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam machen die Handhabung und Wartung des Produkts betreffen Risk of electrical shock DO NOT OPEN To reduce the risk of electrical shock do not remove the cover No user serviceable parts inside Refer servicing to qualified personnel Risques de choc electrique NE PAS OUVIRIR Afin de reduire le risque de choc electrique ne pas enlever le couvercle Il ne se trouve a l interieur aucune piece pouvant etre reparee par Putilisateur Confier l entretien a un personnel qualifie Riesgo de corrientazo no abra Para disminuir el risego de carrientazo no abra la cubierta No hay piezas adentro que el pueda reparar Deje todo mantenimiento a los tecnicos calificadod Risiko Elektrischer Schlag Nicht offen Um das Risiko eines elektrischen Schlages zu vermeiden nicht die Abdeckung enfernen Es befinden sich keine Teile darin die vom Anwender repariert werden Konnten Reparaturen nur von qualifiziertem Fachpersonal durchfuhren lassen To prevent electrical shock or fire hazard do not expose this appliance to rain or moisture Before using this appliance please read the operating instructions for further warnings Afin de prevenir les risques de decharge electrique ou de feu n exposez pas cet a
21. us 11 Only use attachments accessories provided by the manufacturer 12 Use only with a cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 The mains plug or appliance coupler is used as the disconnect device and shall remain readily operable The user should allow easy access to any mains plug mains coupler and mains switch used in conjunction with this unit thus making it readily operable Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as when 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 15 Never break off the ground pin Connect only to a power supply of the type marked on the unit adjacent to the power supply cord 16 If this product is to be mounted in an equipment rack rear support should be provided 17 Note for UK only If the colours of the wires in the mains lead of this unit do not correspond with the terminals in your plug proceed as follows a The wire that is coloured green and yellow must be connected to the terminal that is marked by the letter E the earth
22. www americanmusical com ALL TUBE CLASS A HERITAGE AMPLIFIER 7 Z O U e Y lt UO lt 3 LLI O www Laney co uk www americanmusical com La Cy IMPORTANT SAFETY INSTRUCTIONS WARNING When using electrical products basic cautions should always be followed including the following Read these instructions Keep these instructions safe Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with a dry cloth Do not block any of the ventilation openings Install in accordance with manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat An apparatus with Class construction shall be connected to a mains socket outlet with a protective connection Do not defeat the safety purpose of the polarized or grounding type plug 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 type plug has two blades and a third grounding plug The wide blade or third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point they exit from the apparat
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