SA 33 mixer amplifier user manual
Contents
1. Safety instructions Safety DANGER Danger for children Ensure that plastic bags packaging etc are disposed of properly and are not within reach of babies and young children Choking hazard Ensure that children do not detach any small parts e g knobs or the like from the unit They could swallow the pieces and choke Never let children unattended use electrical devices DANGER Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present Never remove any covers A There are no user serviceable parts inside themann mixer amplifier MUSIC IS OUR PASSION Safety instructions DANGER Electric shock caused by high voltages at the power amplifier output The output voltages of modern high performance amplifiers may result in death or serious injury Never touch the bare ends of loudspeaker cables when the amplifier is on DANGER Electric shock caused by short circuit Always use proper ready made insulated mains cabling power cord with a pro tective contact plug Do not modify the mains cable or the plug Failure to do so could result in electric shock death or fire If in doubt seek advice from a regis tered electrician themann MUSIC IS OUR PASSION Safety instructions themann MUSIC IS OUR PASSION 10 CAUTION Possible hearing damage With loudspeakers or headphones connected the device can produce volume levels t2. 7mi onic SA 33 mixer amplifier th mann user manual MUSIC IS OUR PASSION Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 14 09 2012 Table of contents RR WM Table of contents Generalnotes nnanuluisgnannahdnnntnnnsikendnainmnitesttinjenisdniiinnsistedtsjedn 4 Safety Instructons ENEE H Features inosan aa a AN E AA AI AEE 13 Installation and starting up EEN 14 21 Pin asslgnment a E E E EE A cratvaciesstecnossteuertdcaesh 15 4 2 Screw terminal bat rouege 17 Connections and operating elements ENEE 19 Technical spechficattons EENEG 24 Protecting the environment ENEE 26 themann MUSIC IS OUR PASSION General notes 1 General notes Symbols and signal words themann MUSIC IS OUR PASSION This user manual contains important information on safe operation of the device Read and follow all safety notes and all instructions Save this manual for future reference Make sure that it is available to all persons using this device If you sell the device to other users be sure that they also receive this manual Our products are subject to a process of continuous development We therefore reserve the right to make changes without notice This section provides an overview of the symbols and signal words used in this user manual mixer amplifier Signal word DANGER CAUTION NOTICE Warning s
3. ON 15 Installation and starting up Unbalanced wiring of a TRS plug 1 Signal m 248 2 3 Ground shielding 3 2 1 3 Balanced wiring of a TRS plug 1 Positive signal m 28 ive si Z 36 2 Negative signal 3 Ground shielding 2 3 1 2 3 themann mixer amplifier MUSIC IS OUR PASSION 16 Installation and starting up 4 2 Screw terminal bar All speakers and the battery for the off grid voltage supply are connected via a screw terminal bar on the rear panel of the unit First remove the cover of the screw terminal using a suitable screwdriver Loosen the terminal screws required see wiring diagram and attach the desired cables with the screwdriver themann MUSIC IS OUR PASSION 17 Installation and starting up Finally check all cable connections for tightness and replace the cover of the screw terminal on the unit themann mixer amplifier MUSIC IS OUR PASSION 18 Connections and operating elements 5 Connections and operating elements Front panel SWLSONIC sr sr SA 33 th mann MUSIC IS OUR PASSION 19 Connections and operating elements 1 2 MIC1 2 Microphone inputs 1 and 2 1 4 phone socket with volume control MIC 1 signal has priority so the MIC 1 signal superimposes the MIC 2 signal 3 AUX PHONO Volume control for the AUX PHONO input on the rear panel of the unit 4 MASTER Volume control for the signal output of the mixer am
4. als have been chosen that can be supplied to normal recycling Ensure that plastic bags packaging etc are properly disposed of Do not just dispose of these materials with your normal household waste but make sure that they are collected for recycling Please follow the notes and markings on the packaging This device is subject to the European directive 2002 96 EC Do not dispose of the device with your normal household waste Dispose of this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your country If in doubt consult your local waste disposal facility mixer amplifier 26 Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany www thomann de
5. essor You can also feed the signal from the PRE OUT socket into an external power amp for further amplification 14 Screw terminal bar to connect an external power supply and the speaker system s see amp Chapter 4 2 Screw terminal bar on page 17 15 GND Connection screw for a grounding cable 16 IEC chassis connector with fuse holder for operating voltage supply themann MUSIC IS OUR PASSION 23 Technical specifications 6 Technical specifications Output power RMS Frequency response Input sensitivity Tone stack THD Signal to noise ratio themann MUSIC IS OUR PASSION 24 30 W mains operation 23 W battery operation 80 Hz 18 kHz 3 dB MIC 50 dB unbalanced AUX 20 dB PHONO 50 dB Treble 10 dB 10 kHz Bass 10 dB 100 Hz lt 0 5 MIC gt 65 dB AUX gt 75 dB PHONO gt 55 dB mixer amplifier Output impedance Output voltage Operating voltage supply Power consumption Dimensions W x H x D Weight Technical specifications COM 40 COM 25 V 70 V 100 V AC 115 230 V 50 60 Hz DC 12 V 60 W mains operation 45 W battery operation 280 mm x 75 mm x 190 mm 4 5 kg themann MUSIC IS OUR PASSION 25 Protecting the environment 7 Protecting the environment Disposal of the packaging mate rial Disposal of your old device themann MUSIC IS OUR PASSION For the transport and protective packaging environmentally friendly materi
6. hat may cause temporary or permanent hearing impairment Do not operate the device permanently at a high volume level Decrease the volume level immediately if you experience ringing in your ears or hearing impairment NOTICE Risk of fire Do not block areas of ventilation Do not install the device near any direct heat source Keep the device away from naked flames mixer amplifier Safety instructions NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations NOTICE Power supply Before connecting the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could result in damage to the device and possibly injure the user Unplug the device before electrical storms occur and when it is unused for long periods of time to reduce the risk of electric shock or fire themann MUSIC IS OUR PASSION 11 Safety instructions themann MUSIC IS OUR PASSION NOTICE Possible damages by using an external battery Improper handling may cause an arc or short circuit between the bare ends of a live power cable to an external battery This can destroy the battery and there is a fire hazard If you use an external battery for power supply connect the p
7. igns A General notes Meaning This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided This combination of symbol and signal word indicates a possible dangerous situation that can result in minor injury if it is not avoided This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided Type of danger Warning high voltage themann MUSIC IS OUR PASSION General notes Warning signs Type of danger Warning danger zone themann mixer amplifier MUSIC IS OUR PASSION Safety instructions 2 Safety instructions Intended use This device is intended to be used for amplification mixing and playback of signals from musical instruments and microphones Use the device only as described in this user manual Any other use or use under other operating conditions is considered to be improper and may result in personal injury or property damage No liability will be assumed for damages resulting from improper use This device may be used only by persons with sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety themann MUSIC IS OUR PASSION
8. ower cord to the screw terminal on the rear panel first Then connect the free ends of the cables to the battery poles Pay attention to the polarity marking To disconnect the bat tery unscrew the cables on the battery first then on the terminals of the device Also pay attention to the safety instructions of the battery manufacturer mixer amplifier 12 3 Features Features Two front panel microphone inputs AUX PHONO input Input for an external preamp Output for an external power amp Screw terminals for the connection of speakers and off grid voltage supply themann MUSIC IS OUR PASSION 13 Installation and starting up 4 Installation and starting up Unpack and check carefully there is no transportation damage before using the unit Keep the equipment packaging To fully protect the device against vibration dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections themann mixer amplifier MUSIC IS OUR PASSION 14 Installation and starting up 4 1 Pinassignment Phone sockets for signalinputs Drawings and tables indicate the pin assignment of 1 4 phone plugs to be used Unbalanced wiring of a TS plug 1 Signal 2 Ground shielding themann MUSIC IS OUR PASSI
9. plifier 5 PLLED Lights up when the device is switched on and operational 6 Mains switch to turn the device on and off themann mixer amplifier MUSIC IS OUR PASSION 20 Connections and operating elements 7 TREBLE Control to increase or attenuate the high frequencies Turn this knob from the middle position clockwise or counter clockwise to increase or attenuate the high frequencies by up to 10 dB 8 BASS Control to increase or attenuate the low frequencies Turn this knob from the middle position clockwise or counter clockwise to increase or attenuate the low frequencies by up to 10 dB th mann MUSIC IS OUR PASSION 21 Connections and operating elements Rear panel ve ama 1 0 Ke CAUTION SHOCK HAZARD DO NOT OPEN D 110 120V 50 60Hz FUSE T2AL 250V RISK OF FIRE REPLACE FUS AS MASKED CLASS I WIRING DC 12V 5A COM 40 25V 70V 100V mixer amplifier MUSIC IS OUR PASSION 22 Connections and operating elements 9 Operating voltage selector 115 V or 230 V factory preset 10 Indication of the factory preset operating voltage of the device 115 V or 230 V 11 AUX PHONO Signal level selector for the AUX PHONO input 12 AUX PHONO RCA input sockets to connect an external audio device Use the AUX PHONO switch to adjust the signal level 13 PRE OUT AMP IN These two RCA sockets are bridged by default If required you can use this loop to connect an equalizer or com pr
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