Source Audio SA161 Dual Expression Pedal

If you're the kind of guitarist or keyboardist who likes to create movement in your effects while you perform, then there's a ton of creative potential in the Source Audio Dual Expression Pedal. Use it to open up a filter pedal while increasing feedback on a delay pedal, increase the rate of a phaser while you decrease the depth of a reverb, or any other creative combination you can think of. If you're in the market for an expression pedal with smooth action and precise response, in a tour-tough cast-aluminum housing, then the Source Audio Dual Expression Pedal gives you all of that — plus special features that make it an unbeatable value for professional use onstage and in the studio.

Control two effects simultaneously

Compatible with the industry-standard BOSS/Roland-style "tip-hot" expression input, the Source Audio Dual Expression Pedal features dual TRS expression outputs that let you control two effects units simultaneously. The Dual Expression Pedal is equipped with a range adjust knob that sets the low point of the expression range, while a special sensor output connects directly to Source Audio's Hot Hand, Soundblox, Soundblox 2, or Soundblox Pro pedals for real-time control over effect modulation, filter sweeps, LFO speeds, wet/dry mixes, drive levels, and more. We've seen our share of expression pedals, and we're mightily impressed with the Source Audio Dual Expression Pedal. We think you'll agree!

• Expression pedal for guitar effects and synthesizers


• 2 isolated TRS outputs for simultaneous control over multiple pedals or rack systems


• Sensor output — 3.5mm 4-conductor output compatible with all Soundblox, Soundblox 2, and Soundblox Pro pedals


• Range adjust knob adjusts expression signal range sent through the outputs


• Output 1 sends expression signal out via either 1/4" TRS cable or 4-conductor Soundblox-compatible 3.5mm sensor cable


• Output 2 sends expression signal out via 1/4" TRS cable


• Tour-tough cast-aluminum housing


• Includes 1/4" TRS connector cable and 3.5mm 4-conductor sensor output cable

• Brand: Source Audio


• Style: Compact


• Colour: Black


• Item dimensions L x W x H: 21 x 10.8 x 6.4 centimetres


• Item weight: 499 Grams


• Voltage: 9 Volts


• Amperage: 300 Milliamps


• Signal format: Analog


• Item model number:‎ SA161

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• Two Isolated TRS Expression Outputs – simultaneous control over multiple effect pedals or rack systems.
• Sensor Output — 1/8-inch; four conductor output compatible with all Soundblox, Soundblox 2, or Soundblox Pro pedals.
• Range Adjust Knob — Adjusts the range of expression signal sent through the outputs.
• OUTPUT 1: sends expression signal out via either 1/4 inch TRS cable or 4 conductor Soundblox compatible 1/8 inch sensor cable.
• OUTPUT 2: sends expression signal out via 1/4 inch TRS cable.