Chameleon Labs 7603 User Manual

Mic/line pre-amplifier

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7603 Mic/Line Pre-Ampli er
7603 XMod Mic/Line Pre-Ampli er
User's Manual
Chameleon Labs LLC, Woodinville, WA USA
www.chameleonlabs.com
7603 User's Manual
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Summary of Contents for Chameleon Labs 7603

  • Page 1 7603 Mic/Line Pre-Ampli er 7603 XMod Mic/Line Pre-Ampli er User’s Manual Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 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 7603 User’s Manual...
  • Page 3 • Mic/Line switch manufactured in the early to mid 70’s. • DI input ON/OFF switch The Model 7603 is based on high audio performance • EQ ON/OFF switch design techniques. By employing classic circuit design, film capacitors, a mechanical gain •...
  • Page 4: Front Panel Features

    This high-impedance input can be used to The line input gain is adjustable from -30 to connect an instrument directly to the 7603. +20 dB, in steps of 5 dB. Use the dB markings Place the DI switch (3) to “ON” and the Mic/ on the inner ring of the Gain control for Line switch must be set to “Line”.
  • Page 5: High Pass Filter

    Mid EQ frequency control Use this to select if the meter shows the input (14). The level of adjustment is from -15 to signal level or the output signal level. +15 dB Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 User’s Manual...
  • Page 6: Rear Panel Features

    Analog to Digital converters etc. This male XLR connector is wired with pin 2 HOT, pin 3 common, and pin 1 ground (shield). Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 User’s Manual...
  • Page 7 Initial set up of the Model 7603 Select +40 dB on the Microphone / Line If you wish to connect the equalizer section sensitivity control. Turn the Output control to the line output of your board or DAW, fully counter clockwise. Make certain that the simply connect to the Line Input female XLR DI, 48V, EQ and Phase switches are all off.
  • Page 8 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

    The high-pass crossover frequency can be selected from 40, 80, 160, and 320 Hz. In the OFF position, the high-pass filter is bypassed and the low-frequencies are not affected. Hertz Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 User’s Manual...
  • Page 10 High EQ The available frequency selections are 3.4k, 4.9k, 7k, 12k, and 16 kHz, with 20 dB boost or cut. In the OFF position, the High EQ is bypassed. Hertz Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 User’s Manual...
  • Page 11 Chameleon Labs LLC, Woodinville, WA USA www.chameleonlabs.com 7603 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.

This manual is also suitable for:

7603 xmod

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