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1.1  Further information

On our website (

www.thomann.de)

 you will find lots of further information and details on the

following points:

Download

This manual is also available as PDF file for you to download.

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interest for you quickly.

Online guides

Our online guides provide detailed information on technical basics

and terms.

Personal consultation For personal consultation please contact our technical hotline.

Service

If you have any problems with the device the customer service will

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General information

 

 

S-75 MK II, S-100 MK II, S-150 MK II

5

Summary of Contents for the t.amp S-100 MK II

Page 1: ...S 75 MK II S 100 MK II S 150 MK II power amplifier user manual...

Page 2: ...Musikhaus Thomann Thomann GmbH Hans Thomann Stra e 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 07 07 2021 ID 141140 144356 141141 V5...

Page 3: ...y instructions 9 3 Features 13 4 Connections and operating elements 14 5 Installation and starting up 22 5 1 Tips on handling speakers 25 5 2 Additional useful tips 26 6 Technical specifications 28 7...

Page 4: ...t is available to all persons using this device If you sell the device to another user be sure that they also receive this manual Our products and user manuals are subject to a process of continuous d...

Page 5: ...e the search function in the electronic version to find the topics of interest for you quickly Online guides Our online guides provide detailed information on technical basics and terms Personal consu...

Page 6: ...s in this manual are identified by an arrow and the specified page number In the electronic version of the manual you can click the cross reference to jump to the specified location Example See Cross...

Page 7: ...tion of symbol and signal word indicates a pos sible dangerous situation that can result in minor injury if it is not avoided NOTICE This combination of symbol and signal word indicates a pos sible da...

Page 8: ...Warning signs Type of danger Warning danger zone General information power amplifier 8...

Page 9: ...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 t...

Page 10: ...le or the plug Failure to do so could result in electric shock death or fire If in doubt seek advice from a registered electrician CAUTION Possible hearing damage With loudspeakers or headphones conne...

Page 11: ...otine fog etc the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction NOTICE Power supply Before connecting the device ensure tha...

Page 12: ...power amplifier When installing the power amplifier into a rack you should place it in the lowest position and further equipment such as pre amplifiers in the highest position NOTICE Possible staining...

Page 13: ...epending on the model n Speaker Twist and terminal connections for speakers n All protection circuits incl soft start n Input level switchable from 0 to 4 db n Fanless operation n Standby function Fea...

Page 14: ...4 Connections and operating elements Front panel Connections and operating elements power amplifier 14...

Page 15: ...e position of the switch for the input sensitivity 19 2 3 PEAK Indicator for signal maximum level These LED chains indicate the output power of the device in the respective The PEAK indicator lights u...

Page 16: ...temperature of the output transistors exceeds 85 C A malfunction exists in the device 6 BR Indicator for mono operation in bridged mode Please read more about the available operating modes in chapter...

Page 17: ...the protec tion circuits are activated After a few seconds you will hear two clicks now the speakers are electrically connected to the amplifier and the device is ready to operate When switching on el...

Page 18: ...50V 230V F T10AL 250V 115V CH 1 CH 1 CH 2 CH 2 S 150 mk2 OUTPUT INPUT 0 2 1 3 4 6 7 5 ERP ON OFF 115V 230V 50 60Hz F T5AL 250V 230V F T10AL 250V 115V CH 1 CH 1 CH 2 CH 2 OUTPUT INPUT 8 0 2 1 3 4 6 7 5...

Page 19: ...utomatically switches to standby mode after 20 minutes without any input signal 12 13 Speaker outputs CH 1 2 Connect speakers to the speaker outputs of channel 1 and 2 using SPK cables wiring 1 2 1 2...

Page 20: ...g of the power amp and thus with mains earthing In the other setting there is no electrical connection between the shield ground of the input signal and the power amp housing 17 STE PAR BR Use this sw...

Page 21: ...1 CH 1 MONO Connect the line level signals to be amplified to the XLR input of Channel 1 using a XLR cable 22 CH 1 MONO Connect the line level signals to be amplified to the 1 4 balanced TRS phone jac...

Page 22: ...ation dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Create all connections while the devic...

Page 23: ...t can interfere with the function of poorly shielded devices The strongest magnetic fields are directly above and below the power amplifier Therefore never place sensitive devices such as pre amplifie...

Page 24: ...s been designed for rack mounting in a standard 19 rack it occupies one rack unit Model type S 150 The device is designed for mounting in 19 racks it occupies two rack units RU Rack mounting Installat...

Page 25: ...mpedance and power handling of the speakers must match the requirements of the amplifier Always follow the technical specifications of the speakers The overall impedance of the connected loudspeakers...

Page 26: ...CH1 and CH2 is amplified and connected to loudspeakers the volume can be con trolled separately for the two outputs Parallel mode The two amplifier channels receive the same input signal from channel...

Page 27: ...t Con necting more than one loudspeaker to an amplifier output please consider n If the loudspeakers are connected in a series the individual impedances will be added up n If the loudspeakers are conn...

Page 28: ...tput power RMS8 stereo 2 45 W 2 65 W 2 85 W RMS 4 stereo 2 75 W 2 100 W 2 150 W RMS 8 bridged 150 W 200 W 250 W Frequency response 10 Hz 50 kHz 1 5 dB Signal to noise ratio A weighted RMS 80 dB 80 dB...

Page 29: ...sine 65 W 100 W 120 W Supply voltage 115 230 V 50 60 Hz Fuse 115 V 5 mm 20 mm 10 A 250 V slow blow 230 V 5 mm 20 mm 5 A 250 V slow blow Protective circuits Short circuit current limitation DC voltage...

Page 30: ...e 0 C 40 C Relative humidity 20 80 non con densing Model type S 75 S 100 S 150 Power 4 channel 75 W 100 W 150 W Channels 2 2 2 2 stable No No No DSP frequency No No No Convection cooling Yes Yes Yes F...

Page 31: ...re plus shielding are typical representatives of the unbalanced transmission One conductor is ground and shielding while the signal is trans mitted through the core Unbalanced transmission is suscepti...

Page 32: ...terfering signal is completely neutralized The result is a pure signal without any noise inter ference 1 Signal 2 Ground shielding 1 Signal in phase 2 Signal out of phase 3 Ground 1 4 TS phone plug mo...

Page 33: ...1 Signal left 2 Signal right 3 Ground 1 Signal 2 Ground 1 4 TRS phone plug stereo unbalanced 1 4 TS phone plug mono unbalanced Plug and connection assignment S 75 MK II S 100 MK II S 150 MK II 33...

Page 34: ...e 2 Signal out of phase 3 Ground 1 Signal left 2 Signal right 3 Ground shielding 3 5 mm TRS phone plug mono balanced Three pole 1 8 mini phone jack stereo unbalanced Plug and connection assignment pow...

Page 35: ...nal in phase 3 Signal out of phase 4 Shielding on plug housing option 1 Ground shielding 2 Signal 3 Bridged to pin 1 XLR plug balanced XLR plug unbalanced Plug and connection assignment S 75 MK II S 1...

Page 36: ...1 Signal 1 in phase 1 Signal 1 out of phase 2 Signal 2 in phase 2 Signal 2 out of phase Speaker Twist chassis connector Plug and connection assignment power amplifier 36...

Page 37: ...etc on a reg ular basis Before cleaning switch off the device and disconnect mains operated devices from the mains Only use pH neutral solvent free and non abrasive cleaning agents Clean the unit with...

Page 38: ...notes and markings on the packaging This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE in its currently valid version Do not dispose with your normal hou...

Page 39: ......

Page 40: ...Musikhaus Thomann Hans Thomann Stra e 1 96138 Burgebrach Germany www thomann de...

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