HoTone Binary Eko, Effect Pedal, Compact, easy-to-use dual footswitch Delay, 17 High-quality delay effects from vintage to modern, Up to 4000 ms maximum delay time, Tap Tempo function, Stereo I / Os, EXP socket for expression pedal control, USB socket for firmware update and loading / managing effects via free Mac / PC software, 10 Presets (5 presets x 2 banks), OLED screen with clear display, Controls: Mix - A - B - F.Back - Time, Pushbuttons: Global - Save / Exit - Plus - Minus, LED: 5 x Translucent LED Controls, Footswitch: Effect Bypass - Patch / Tap, Connections: Stereo Input (6.3 mm jack) - Stereo Output (2 x 6.3 mm jack) - Expression Input (6.3 mm jack) - Power supply connector (coaxial connection 5.5 x 2.1 mm - negative polarity inside) - USB port, Power consumption: 200 mA, Power supply via 9 V DC power supply (not included in delivery - available under Art.#409939#), Dimensions (W x D x H): 121 x 72 x 47 mm, Weight: 340 g@+*Note:* no battery operation possible.