The MST Dual 2164 VCA is a precision AC (audio) & DC (gate triggers or control voltage) Voltage Controlled Amplifier in 6HP.  Each channel has a linear or exponential response switch, the exponential resulting in a “poppier” response.  Adjustable output level and bleed if you want to mix in your unaffected source audio.  Butters your toast all the way to the edge.

Features: 

Two identical VCA circuits

Capable of AC and DC signal processing

Linear and Exponential response select switch

CV input (1:1 input-output ratio at 5VDC CV input)

Signal Input

 CV 1 normalled to CV 2

Signal 1 normalled to Signal 2

Bleed level adjustment per channel

Specifications:

Current draw: V+ max 20mA, V- max 17.5mA

Width: 6HP  Depth: 3.5 cm (1.75 in)