£83.00 (£69.17 ex VAT)

Exponential Voltage Controlled Amplifier

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SKU: ma-vca Categories: ,


This is another big module in a small package – a single-channel audio VCA module based on the famous THAT2180 chip.

It’s ultra-clean and sounds fantasic, a perfect sonic companion to the Manhattan Analog MIX and an ideal final output module.

The VCA has a manual gain control (offset) and two independent CV inputs, both with an exponential (audio) response curve. They are configured to take 0-5V CV signals which will open the VCA fully to unity gain. CV inputs above +5V are diode-limited, a feature which can be exploited to change the effective curve of an envelope signal similar to a ”hold” stage in an AHDSR envelope.

Width: 4hp 
Depth: 39mm 
Power: 10mA @ +12v / 15mA @ -12v 

Manhattan Analog – VCA by Matttech Modular Demos