【Product Description (Quoted from Soundhouse)】 The "V-TONE BASS BDI21" is recommended for everyone from beginners to professionals, integrating a DI box, preamp, and amp modeler. It reproduces tube-like sound with its tube emulation circuit, and allows for mixing with the original sound. This cost-effective unit is perfect for live performances, recording, and practice. Purchased around 2020. Used a few times at home, and has not been stepped on. The box has some scratches and dents, but the effects unit itself is in almost unused, excellent condition. Operation has been confirmed. Please note that an AC adapter is not included. The instruction manual and box are included.