From its simple three-knob interface, many different sound options can be elicited from the DS-1. Its two-stage circuit incorporates both transistor and op-amp gain stages. This approach is critical to the DS-1’s characteristic low-frequency fullness. The distortion knob offers an extremely wide range, from a mild boost for driving amps and pedals to full-throttle gain for monster rock riffs. Turning the Tone knob clockwise increases highs and decreases lows while going counter-clockwise has the opposite effect. My preferred setting is Level at 12:00, Tone at 12:00, and Distortion at 3:00.
