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User's Guide

 

 
 
 

 

 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

QuadMic

 

 
 
 
 

 

Portable Professional Mic Preamp 

4-channel Microphone / Line Preamp with Line Outputs 

Universal Power Supply Input 

Summary of Contents for QuadMic

Page 1: ...User s Guide QuadMic Portable Professional Mic Preamp 4 channel Microphone Line Preamp with Line Outputs Universal Power Supply Input ...

Page 2: ...tents 3 3 Brief Description and Characteristics 3 4 Technical Specifications 3 5 Power Supply 4 6 Operation and Usage 6 1 Connections 5 6 2 Mic Line Inputs 6 6 3 Line Outputs 6 7 Accessories 6 8 Warranty 7 9 Appendix 7 10 Block Diagram QuadMic 8 11 CE FCC Compliance 9 ...

Page 3: ...r cord 3 Brief Description and Characteristics 4 separate microphone inputs with discrete Class A frontend Phantom power 48V low cut and phase switchable per channel 48V Clip and Level LED per channel Gain 10 dB up to 60 dB adjustable per channel Reference level switchable Hi Gain 4 dBu Fully compatible to RME s ADI 8 series and HDSP series Servo balanced inputs and outputs Wide frequency response...

Page 4: ... V 1 25 A not only accepts any mains voltage between 100 V and 240 V usable world wide but is also fully regulated against volt age fluctuations Additionally it only weighs 150 g in spite of its high power of 15 Watts This power supply can operate up to three QuadMic when used with a special split adapter cable The large voltage range of the QuadMic also allows for the use of a rechargeable lead b...

Page 5: ...power should only be activated when using condensor microphones which require such a power supply and only on the specific channel LO CUT activates a hi pass at 80 Hz 18 dB per octave This filter can remove rumble and other low frequency noise PHASE changes the polarity Phase cancellations and sound changes can be caused by using multiple microphones at different places or wrongly soldered cables ...

Page 6: ...like the OVR LEDs of the ADI 8 series It lights up 2 dB before the reference level selected on the back of the unit plus a headroom of 9 dB is reached At Hi Gain the LED lights up at 17 dBu output level selecting 4 dBu it lights up at 11 dBu This also means that the CLIP LED lights up 4 dB before the QuadMic actually reaches the maximum level Such an additional headroom is considered to be useful ...

Page 7: ...damages of any kind especially consequential damage Liability is limited to the value of the QuadMic The general terms of business drawn up by Au dio AG apply at all times 9 Appendix RME news driver updates and further product information are available on our website http www rme audio com Distributor Audio AG Am Pfanderling 60 D 85778 Haimhausen Tel 49 08133 91810 Manufacturer IMM Elektronik GmbH...

Page 8: ...User s Guide QuadMic RME 8 10 Block Diagram QuadMic ...

Page 9: ... to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help RoHS This product has been soldered lead free and ...

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