The DCR Drive Chorus Rotary is a dual-effect pedal with a DRIVE channel and a MODULATION channel. The DRIVE section offers high saturation with controls for Volume, Drive, and Tone, and features a STYLE switch for Crunch or Lead modes. The MODULATION section provides Chorus, Flanger, or Rotary effects with options for Vibra and Les modes. It includes a TRS effects loop, true bypass, and top-mounted jacks. Requires 9VDC, 100 mA power supply (no battery option).