BOSS DD-5 Digital Delay This is a Boss digital delay! There's no Time knob, so you can't make fine adjustments for each mode, but you can set the tempo using the tap tempo function with the footswitch. Even though it's not overly feature-rich, I found it easy to use and enjoyed it! This is the model that Chatmonchy also used, and it sounds great, so I loved it, but I'm selling it to organize my gear. Of course, I've confirmed that other functions work smoothly without any problems! Thank you!