I'm selling this as I'm changing my equipment, but I've been using it on my effects board. I will also include a separately sold AC adapter. The ZOOM MS-60B Plus is a multi-effects unit for bass that packs over 100 effects and amp models into a compact body. You can use up to 6 effects simultaneously, allowing you to freely create bass sounds for a wide range of genres. The high-definition LCD display provides excellent visibility, making it ideal for stage performances, recording, and home practice. It also features a built-in tuner and stereo input/output for convenience, and it's a stompbox size for easy portability. This is the latest model in the ZOOM MS series, which combines professional-quality sound and operability. Retail price: 13,980 yen Please feel free to comment if you have any questions. I look forward to your purchase!