Selig Gain is a simple to use Rack Extension for gain control of audio and CV signals. It functions as a classic VCA, or as a handy volume control complete with Peak Hold meter, mute, and panning. Use it to measure and adjust levels anywhere in your signal path. Also includes: mono, polarity invert, and independent left/right pan controls with selectable pan law, and of course there is full CV I/O on the back panel. Think of it as a portable gain stage for Reason’s Rack - use it anywhere you like!