Active 2-in-1 volume and wah pedal with hidden footswitch mode toggle. LED indicators show current mode. Analog circuit.

Wah and volume in one treadle with toe switch to toggle between modes. Electro-optical, switchless, 20/20 size.

Four modes in one rocker: volume, wah, expression, and volume+wah. Covers multiple pedalboard roles.

Optical wah and volume in one mini treadle. Switch between modes via internal toggle. Space-saving dual use.

Active wah and volume in one pedal. Footswitch toggles between vintage wah and smooth volume modes. Compact treadle.

Slow-attack volume swell effect. Creates violin-like pad sounds automatically.

Optical volume and wah using LED/photocell design. The smooth, pot-free sweep Mu-Tron patented decades ago.

Upgraded Soul Press with classic and warm wah voicings, adjustable Q, and smoother treadle action. Four modes.