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< Buchla 1110 Ring modulator | Schematics | Voltage Controlled OpAmp RingMod by >
< CMOS based VCA | Listbytype | SSM2164 Based VCA's >

DIY | VCA | Inverter | Distortion | Jürgen Haible

VCA/Inverter/Overdrive by Jürgen Haible .Visit his page for various schematics http://www.jhaible.de/additional_schemos.html ,on this module he wrote :

One input is routed to the output via two separate paths: One VCA with zero to positive unity gain (approx.), and one manually adjustable path with zero to rather high negative gain. The output voltage is clipped by a set of zener diodes, so the module can also act as Overdrive / Distortion device.

< Buchla 1110 Ring modulator | Schematics | Voltage Controlled OpAmp RingMod by >
< CMOS based VCA | Listbytype | SSM2164 Based VCA's >