Chameleon Labs 7721 User Manual

Chameleon Labs 7721 User Manual

Vca stereo compressor

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7721 VCA Stereo Compressor
User's Manual
Chameleon Labs LLC, Woodinville, WA USA
www.chameleonlabs.com
7721 User's Manual
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Summary of Contents for Chameleon Labs 7721

  • Page 1 7721 VCA Stereo Compressor User’s Manual Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 2: Important Safety Instructions

    Please contact your local, state, or national services for information regarding the safe disposal of electronic equipment. Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 3 Woodinville, Washington. It utilizes an ultra low noise pure, IC based topology. • Internal universal power supply We have spent three years developing the 7721 and Limited Warranty are extremely pleased to have built this unit for your • One year use.
  • Page 4: Front Panel Features

    Detection reduction desired which can vary between This switch allows you to select between Peak ratios of 1.5:1 (mild) and 10:1 (aggressive). and RMS Detection. The 7721 compressor (See Graph Page 10) engages by analyzing the audio signal 12. Blend arriving at the Left and Right inputs.
  • Page 5 16. Output Overload This LED will light when the output levels are overloaded. Carefully adjust the Output Gain control (13) so this LED does not come on, during louder passages. Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 6: Rear Panel Features

    Analog to Digital converters etc. These male XLR connectors are wired with pin 2 HOT, pin 3 common, and pin 1 ground (shield). Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 7 Initial set up of the Model 7721 Mute your monitors or headphones and make your connections to the rear panel. These connections are commonly made to a patch bay panel or to a channel or bus insert on a mixer.
  • Page 8: Technical Specifications

    Not to be a pain, but to improve things in general. Chameleon Labs is a trademark of Chameleon Labs LLC. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged.
  • Page 9: Typical Performance Graphs

    Hertz Control Signal High Pass Filter - 20Hz, 60Hz, 90Hz, 130Hz, 200Hz High Pass Filter The high-pass crossover frequency can be selected from 20, 60, 90, 130 and 200 Hz. Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 10 Hard Knee Soft Knee Threshold Typical compression curves with threshold set to -5dB, hard knee and RMS detection 1.5:1 Compression Output Ratio Level (dB) 10:1 Input Level (dB) Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 11 Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7721 User’s Manual...
  • Page 12: Warranty And Liability

    Warranty and Liability Your Chameleon Labs product is warranted to the original owner for a period of one year. Chameleon Labs guarantees this product to be free from electrical and mechanical defects and will repair or replace defective components, or replace the unit at Chameleon Lab’s option. Should service be required for your Chameleon Labs product, please contact the manufacturer.

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