Single-block Sound Pedal Effector $ 225.81 Product information: Model: WH10V3 Knob: DEPTH echo depth Switch: Effect on/off, frequency range (guitar/bass), buffer/lossless bypass Input/output: 6.35mm (1/4 ") mono input/output interface Size: 100mm (W) x 202mm (L) x 84mm (H) Weight: 815g Packing list: Sound pedal X1PCS