Check the listing for details. Sonicake Vexpress Passive Volume Expression Guitar Effects Pedal QEP-02. Condition: Open box. Listed at 27.99 USD. Sonicake Vexpress Passive Volume Expression Guitar Effects Pedal QEP-02 DescriptionTrue analog circuit design combines 2 functions in 1 unit, a passive volume and an expression pedalAutomatically detect and grab the output (EXP or VOL) objective. Smooth taper responds to various parameters with maximum precision.Used as a volume pedal, input jack in, output jack out, as usual. Used as an expression pedal, leave the input jack unconnected, and connect the output jack to the device with a stereo 1/4 "cable.An extremely compact miniature size saves quite some space on your crowded pedal board.Working without battery or pedal power supply, it can be used in extensive range with guitar, bass and other musical instruments.Made of hard plastic, lightweight casing, but yet very robust and well-built. Try it! SpecificationInput Impedance(Volume Mode): 100k Ohms.Pot Resistance(Expression Mode): 10k Ohms.Dimensions: 148.5(D)*65.5(W)*61(H)mm. Note: Please attention to the Size , make sure it matches BEFORE order, thanks.Net Weight: 250g.Package Weight: About 350gPackage Details: Well-pack in Box with EVA Safe Bubble. Package Included 1 x Expression Pedal1 x User Manual(English)