Cleaned. There are minor scratches, but they are not noticeable (see photos). Sound was produced during the check. This is a famous model featuring a robust metal body and an intuitive expression pedal. In addition to bass amp modeling and a variety of effects, it also has a rhythm machine function, so it can be widely used from live performances to home practice and recording. 47 types of effects, 9 systems can be used simultaneously. Volume and wah control with the expression pedal. Equipped with XLR balanced output, it is also excellent as a DI for live performances. It also functions as an audio interface via USB connection. - Model Name: B2.1u - Color: Red - Type: Bass Effector (Multi-effector) - Function: Effect Pedal - Display: Digital Display Please purchase only if you understand that this is a used item. Instant purchase is OK. Thank you! Ships via Letter Pack Plus.