Compact stereo delay effect unit, with adjustable echo and feedback. - Model: SAD-3 - Type: Stereo Delay - Input/Output Terminals: IN/OUT1, 2 - Controls: Echo, Feedback, Level - Size: Compact Pedal Thank you for viewing. I am selling this because I am switching to a multi-effects unit. It is relatively clean, but being a used item, there may be some scratches and dirt. Please check the images before purchasing. Thank you. 【High-Quality Effects】 The ARION SAD-3 is a stereo delay effect unit that provides professional sound quality. It allows for a wide range of sound creation and is an essential item for guitarists. 【Easy-to-Use Controls】 With the three control knobs: DELAY, DEPTH, and REPEAT, you can intuitively adjust the sound. You can easily create your own sound.