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GS-SW012 

 

 

2 Input Reference Microphone Amplifier for 

Comparison of Microphones 

 
 
 
 

PRODUCT DETAILS 

 

 

 
 
 
 
 

 
 

 
 

 
 

 

  6  BROOKS PLACE,  MAIDSTONE,  KENT,  ME14 1HE. ENGLAND.   

                       TEL: +44 (0)  1622 753662 

  Visit our Website at www.glensound.com  

 

 

 

    

         FAX:

  

+44 (0)

        

1622

   

762330 

 

  

                               

  

Summary of Contents for GS-SW012

Page 1: ... Input Reference Microphone Amplifier for Comparison of Microphones PRODUCT DETAILS 6 BROOKS PLACE MAIDSTONE KENT ME14 1HE ENGLAND TEL 44 0 1622 753662 Visit our Website at www glensound com FAX 44 0 1622 762330 ...

Page 2: ...ubt please contact us for the latest product information If you need any help with the product then we can be contacted at Glensound Electronics Ltd 1 6 Brooks Place Maidstone Kent ME14 1HE United Kingdom Telephone 44 0 1622 753662 Fax 44 0 1622 762330 EMAIL ADDRESSES General enquires office glensound co uk Technical enquires techinfo glensound co uk Sales enquires sales glensound co uk ...

Page 3: ... have been despatched the Company will guarantee the goods against any defect developing after proper use providing such defects arise solely from faulty materials or workmanship and that the Customer shall return the goods to the Company s works or their local dealer All non wear parts are guaranteed for 2 years after despatch and any defect developing after proper use from faulty materials or wo...

Page 4: ... equipment is manufactured by Glensound Electronics Ltd of Brooks Place Maidstone Kent ME14 1HE is marked and conforms to the following Union harmonisation legislation Low Voltage Directive EN60065 and EN62368 1 2014 Emissions BS EN55032 2015 Immunity BS EN55035 2017 Signed for and on behalf of Glensound Electronics Ltd Gavin Davis Managing Director Maidstone Kent England Date 16 04 2020 ...

Page 5: ...ctrical and electronic equipment This product conforms to the above directive and for these purposes the maximum concentration values of the restricted substances by weight in homogenous materials are Lead 0 1 Mercury 0 1 Hexavalent Chromium 0 1 Polybrominated Biphenyls 0 1 Polybrominated Diphenyl Ethers 0 1 Cadmium 0 01 ...

Page 6: ...ge 6 of 15 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT REGULATIONS 2006 WEEE Glensound Electronics Ltd is registered for business to business sales of WEEE in the UK our registration number is WEE JJ0074UR ...

Page 7: ...tion Page No Contents PRODUCT WARRANTY 3 OVERVIEW 8 GS SW012 PANEL LAYOUT 9 Front Panel 9 Front Panel Features 9 Side Panel 12 Rear Panel Features 12 AUDIO BLOCK DIAGRAM 13 SPECIFICATIONS 14 WIRING INFORMATION 15 Standard XLR Pin Outs 15 Standard Headphone Wiring 15 ...

Page 8: ... handle 16dB however as there are no internal compressors or limiters to prevent unwanted artifacts for reference monitoring an analogue pad is inserted automatically when the input gain is set to 10dB or lower providing a further 14dB of input attenuation bringing the minimum gain to 4dB and the maximum microphone input level to before clipping 30dB In addition to the two headphone outputs a bala...

Page 9: ...t yellow LEDs provide a visual indication of which of the two microphone inputs is currently selected and being routed to the headphone and XLR outputs 3 MIC B PPM These 7 LEDS provide a visual indication of the B microphone input s output level The marked scale is in dB and the ballistics follow a PPM style MIC A PPM MIC B PPM LCD DISPLAY INPUT SELECT SWITCH MIC A PH PWR MIC B PH PWR SELECTED LED...

Page 10: ...ophone s input gain up or down in 1dB steps The current actual gain being applied to the A microphone input will be displayed on the LCD display Once the minimum gain of 10dB is reached the unit automatically silently switches in a 14dB hardware pad on the input and changes the mic amps gain to compensate This allows a minimum gain setting of 4dB When the pad is switched in the letter P will appea...

Page 11: ... back light dims but will automatically resume full brightness when any of the gain switches are pressed The gain levels are shown in dB and refer the amount of gain being applied to the microphone input 10 MIC B PH PWR This switch turns on off 48V phantom power to the B microphone s input When the switch is in the down position then phantom power is turned on ...

Page 12: ...ected against external phantom power signals 13 HEADPHONE OUTPUTS The two headphone outputs are driven from their own amplifiers Each output is stereo with the currently selected microphone routed equally to the left right ears The sockets are standard 6 35mm tip ring sleeve and are suitable for connecting to headphones with impedances of between 32 and 1000 Ohms 14 ANALOGUE OUTPUT This electronic...

Page 13: ...C DC CONVERTER EXT 9V to 15V 5V 5V 48V DISPLAY MIC IN 1 GAIN UP MIC IN 1 GAIN DOWN MIC IN 2 GAIN UP MIC IN 2 GAIN DOWN ADC REMOTE CONTROLLED PRE AMP 10 to 60dB ADC GAIN PH PWR CONTROL PPM PPM DSP MIX FADE METERING GAIN CONTROL SIGNALS GAIN RANGE REMOTE CONTROLLED PRE AMP 10 to 60dB GAIN RANGE AMPLIFIER DAC DAC DAC REMOTE CONTROLLED 14dB PAD MIC IN REMOTE CONTROLLED 14dB PAD ...

Page 14: ...DxH MIC INPUTS Frequency Response Input Gain Range Input Gain Resolution 0 2dB 50Hz to 20kHz 65 to 4dB Note 14dB Pad inserted when gain reaches 10 1dB steps Distortion ref 0dBu output with 2dB gain Equivalent Input Noise Phantom Power 0 006 100Hz 0 003 1kHz 0 004 10kHz 125dB 22Hz 22kHz Terminated 150 Ohms 48 Volts Maximum Input Before Clipping 30dBu Input Impedance 2k4 Ohm Consumption Total unit c...

Page 15: ...uts Standard Headphone Wiring 1 2 3 XLR SOCKET FEMALE 1 2 3 XLR PLUG MALE TIP RING SLEEVE STANDARD XLR AUDIO PINOUTS 1 Ground Earth 2 INPHASE POSITIVE MIC 3 MATE NEGATIVE MIC STANDARD HEADPHONE WIRING TIP A LEFT Ear RING B RIGHT Ear SLEEVE Common Earth ...

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