Fully Built: $270 

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The VnIcursal Vca is a 6 channel 8hp ota-based linear vca. the 6 vcas are summed together so it can be used as a mixer too. the 6 outs are normalled to the sum so they can be removed from the mix and used on their own. there are also jumpers on the pcb to select dc or ac coupling for each channel.

+5v will get you get unity gain, anything above that will give you distortion. The vca is capable of around 2x gain.

With the current version the pots become attenuators when cv is present. Also the leds now light up when the gain is turned up(the vca  is open)

skiff friendly: 35mm deep.  power consumption: +12v 50 mA, -12v 30mA.

 panel is made of aluminum.

The BOM is in the DIY section.