Behringer EuroRack MX802A User Manual

Behringer EuroRack MX802A User Manual

Ultra-low noise 8-channel mic/line mixer
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User's Manual
Version 1.1
January 2001
www.behringer.com

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Table of Contents
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Summary of Contents for Behringer EuroRack MX802A

  • Page 1 User’s Manual Version 1.1 January 2001 www.behringer.com...
  • Page 2: Safety Instructions

    The user should not attempt to service the appliance beyond that is described in the Operating Instructions. All other servicing should be referred to qualified service personnel. EURORACK MX802A This symbol, wherever it appears, alerts you to important operating and mainte- nance instructions in the accompanying literature.
  • Page 3 It is our philosophy to share our joy with you, because you are the most important member of the BEHRINGER family. With your highly competent suggestions for new products you’ve greatly contributed to shaping our company and making it successful.
  • Page 4 State-of-the-art 4580 IC’s and high quality components ensure crystal-clear audio performance and excellent noise figures Rugged construction ensures long life even under the most demanding conditions Manufactured under ISO9000 certified management system EURORACK MX802A Mic/Line Mixer Mic/Line Mixer Mic/Line Mixer Mic/Line Mixer ®...
  • Page 5: Table Of Contents

    5.6 Modification... 11 6. CONNECTIONS ... 12 7. APPENDIX ... 13 7.1 Specifications ... 13 7. APPENDIX ... 14 7.1 Front & back views... 14 7.2 Block diagram ... 15 7.3 Specifications ... 16 8. WARRANTY ... 17 EURORACK MX802A...
  • Page 6: Introduction

    A high-quality rotary potentiometer feeds the main mix via a constant-power channel pan potentiometer. Aux Send There are two aux send busses on the MX802A, aux 1 is pre-fader, aux 2 is post-fader (the channel’s volume control). Stereo line inputs There are two line-level stereo aux returns at the top of the output section.
  • Page 7: Warranty

    This level sampling is particularly useful when using extreme EQ settings. There is no SOLO or PFL function on the MX802A. To accurately set input follow the procedures given in section 5: “SETTING UP”. However, if the PEAK LED does not light the input gain cannot be too high. If a...
  • Page 8: Fading And Panning

    EURORACK. This can be done when typical signals are run through the MX802A and the aux sends are set to center (0 dB). If your effects unit does not have an input gain and the effects levels seems too low, remember that every channel aux send has up to 15 dB gain, which should be more than enough to drive any effects unit.
  • Page 9: Stereo Aux Returns

    4.2 Stereo aux returns There are two additional stereo line inputs (aux returns 1 and 2) on your MX802A. Their level can be adjusted with . Aux returns 1 is permanently assigned to the main mix. If you connect a jack only to the left socket, the aux return 1 operates in mono.
  • Page 10: Setting Up

    Experience tells us that the cables in a studio environment get tangled very quickly (inviting mistakes). A patchfield will facilitate patching and repatching considerably. The BEHRINGER ULTRAPATCH PRO PX2000 makes patching easier and trouble free, increasing both ergonomics and productivity.
  • Page 11: Auditioning A Signal And Setting Up A Channel

    5.6 Modification The following modifications require you to do some soldering. Attempt only if you are experienced in using an iron on PCBs. Otherwise, refer to qualified personnel. After modification the BEHRINGER warranty becomes discretionary. Links should not be threaded into holes on the PCB. They should be soldered to the tinned areas around the holes, and bowed slightly upwards in between.
  • Page 12: Connections

    TRS jacks. Output Pin 1 Pin 2 = (+) Signal Pin 3 = (-) Signal Fig. 6.2: Compensation of interference with balanced connections EURORACK MX802A POST Before Fig. 6.1: Headphone connection Cable Shield (+) Signal + Hum...
  • Page 13: Specifications

    Unbalanced use of mono 1/4" jack plugs Tip = Signal Sleeve = Ground / Shield Sleeve Strain relief clamp Input EURORACK MX802A Balanced use of stereo 1/4" jack plugs Tip = hot (+ve) Ring = cold (-ve) Sleeve = Ground / Shield...
  • Page 14: Appendix

    EURORACK MX802A 7. APPENDIX 7.1 Front & back views 7. APPENDIX...
  • Page 15: Block Diagram

    EURORACK MX802A 7.2 Block diagram...
  • Page 16: Specifications

    Gross weight BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice. Specifications and appearance may differ from those listed or shown.
  • Page 17: Warranty

    5. Any repair or opening of the unit carried out by unauthorized personnel (user included) will void the warranty. 6. If an inspection of the product by BEHRINGER shows that the defect in question is not covered by the warranty, the inspection costs are payable by the customer.

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