- single cutaway solidbody, bound mahogany body with a flat top, bound ebony fingerboard with thumbnail inlays, six-saddle bridge, tailpiece, two humbucker pickups, four knobs (v1, v2, treble boost, distortion) and two selector switches mounted on an elliptical plate, active electronics, available in Dark Red finish, mfg. 1974-77.
A single pickup variation of this guitar was available for a while as well. The Roc I Model 7635 is very rare.