The Doepfer A-130-2 is a versatile, dual voltage-controlled amplifier housed in a slim 4HP format. Each of the two channels features a manual gain control (Initial Gain) alongside a CV input with dedicated attenuator, allowing for dynamic modulation of the signal level.

A switch lets you toggle between linear and exponential response curves per VCA, making the module suitable for both audio and control voltage processing. All inputs and outputs are DC coupled, enabling flexible use with CV sources like LFOs and envelopes.

The module accepts signals up to ±8V (16Vpp) without distortion. The maximum amplification is capped at 1, preventing signal overshoot when driven by higher CV values—essentially a built-in "amplification limiter."

Whether you're shaping modulation signals or controlling audio amplitude, the A-130-2 is a compact and reliable utility for any Eurorack system.