Quad VCA

Hampshire Electronics Quad VCA

The Hampshire Electronics Quad VCA is a 100% analogue voltage-controlled amplifier in the popular Eurorack format.

The VCA feature four independent linear amplifiers with attenuation for the CV input and an offset control.

The offset control applies a controllable positive or negative voltage to the amplifier, enabling biasing of the CV control voltage. This is useful, for example, when using a -5v / +5v LFO input to modulate the amplitude of another signal, with the output expected to be in the range 0v to +5v.

The key details of the Quad VCA are:

16HP Wide Eurorack module with thin profile (20mm deep from faceplate)
Controls designed and laid-out with performance in mind
100% analogue circuitry
Tough yet light composite faceplate
Provides four completely independent voltage-controlled amplifiers
Each voltage-controlled amplifier features a CV input, CV attenuator and an offset control to bias the amplifier
CV inputs accept a voltage range of -5v to +5v
Inputs accept a voltage range of -5v to +5v
Linear VCA behaviour
Diode protected power input
23ma @ +12v
23ma @ -12v

https://hampshireelectronics.co.uk/products/quad-vca-eurorack-analogue-voltage-controlled-amplifier