Used Dunlop TVP-1 Tremolo Volume Guitar Effect Pedal

The Dunlop TVP-1 Tremolo Volume Pedal combines smooth analog volume control with a foot-controllable tremolo engine inside a heavy-duty, die-cast rocker chassis. Manufactured during the 1990s and early 2000s, this versatile dual-function utility pedal solves the hassle of manually adjusting modulation rates mid-song. Engaging the active Tremolo Mode allows the treadle to directly alter the LFO speed on the fly, sweeping seamlessly from slow swells to rapid, stuttering throbs while your hands stay on the guitar.

A side-mounted switch toggles between optical volume operation and active tremolo, paired with an Intensity control to dial in overall effect depth. The onboard LFO waveform switch lets you select between a smooth sine-wave throb for classic amp-style pulse or a sharp square-wave pattern for aggressive, percussive gating. In Volume Mode, minimum and maximum volume pots allow you to set precise heel-down and toe-down output thresholds, making it an ideal tool for fine-tuning swells or foot-switchable volume boosts. This pedal is in good condition.