Quadsum (audio)

Quad VC audio mixer (exponential).

Features :

• Four channel VC audio mixer with exponential VCA's.
• Per channel :
• signal in with attenuator, bipolar on channel 3 and 4.
• voltage control with attenuator, bipolar on channel 3 and 4.
• initial level.
• gain response is 10 dB / V (starting at -100 dB @ 0 V).
• channel is off @ 0 V control voltage, unity gain @ 10 V control voltage.
• frequency response DC - 20 kHz for both signal and modulation.

• bicolor signal indication LED.

• Aux in for cascading modules.

• Sum level with 3 dB overdrive and limiter.

• Dual sum ouput with signal and overload LEDs.

• Optional 4HP expander module with individual channel outputs, sum CV input and inverted sum output.

• Skiff friendly : 35mm deep behind front panel (overall depth including front panel and knobs is 55mm).

• Shrouded header on the power supply connector, no risk for reverse polarity.
• Includes printed manual card and power cable.

http://www.aemit.be/quadsum.html