Dumble-style Overdrive Operation confirmed. To prevent any issues, please ask any questions before purchasing. (No returns or exchanges, please.) Instant purchase available. 1) Personal Impression The feel is similar to a Zen Drive. It gives you plenty of Dumble-style nuances! Playing arpeggios with this pedal is the best. The small size is also good. It's easy to bring to sessions and instantly transforms a JC-120. I'm selling it to organize my gear. 2) Quoted from the Amazon page below Input: 1/4" mono jack (impedance 470KΩ) Output: 1/4" mono jack (impedance 1KΩ) Power: AC adapter 9V DC center negative Current consumption: 7mA Size: 93.5(D) x 42(W) x 52(H)mm Weight: 160g #Dumble #dumble #zendrive #TS