VCA

The EMW VCA is a high quality Voltage Controlled Amplifier. It features a three channels audio mixer (with individual level controls), two CV inputs (Env and Mod) with independent inputs and level controls, as well as a Initial Level (Bias) control.

http://www.electronicmusicworks.com/eurorack/vca.html

• 4 mA +12V
• 4 mA -12V
• ? mA 5V
• 50 mm Depth

No info about availability.