Doepfer A-135-3, Eurorack Module, VC Stereo mixer, Mixer with 4 stereo inputs and 2 VCAs per channel, Level control and CV attenuation per chanel, Suitable for audio signals and voltage control, Stereo master output, Current draw: 40 mA (+12 V) / 40 mA (-12 V), Width: 8 HP, Depth: 45 mm