The XFD is a CV-controlled vactrol-based crossfader module, ideal for both audio and bipolar CV sources. It can be used as a cv-controlled attenuator: connecting just one input allows the signal to quickly fade in a VCA-like fashion.

Specifications:

• Module width: 3HP
• Module depth: 37mm
• Current draw: +12V: 15mA, -12V: 15mA