Everything functions without any issues. Body only. I think the appearance is beautiful, but please check the photos. Although it is a beautiful item, it is a used item, so there may be oversights. Please refrain from purchasing if you are nervous about this. I will ship it after a simple cleaning and bubble wrap packaging. The following is a quote: 【Multi-function effector】 The MXR bass d.i. + is a multi-function effector that bass players need. You can switch between clean and distortion sounds, and trigger and gain adjustments are possible. 【Sound quality adjustment】 You can finely adjust the sound quality with the bass, mid, and treble control knobs. Color adjustment is also possible, allowing you to create a unique sound. 【Connectivity】 It has direct output and parallel output, making it easy to connect to various equipment. The power supply is also simple to connect, making it very easy to use. - Brand: MXR - Model name: bass d.i. + - Color: Black - Control knobs: Output, Clean, Distortion, Trigger, Gain, Color, Bass, Mid, Treble - Switches: Effect, Distortion - Output terminals: Direct output, Parallel output - Power supply: Power, Input - Bottom: Battery compartment Thank you for viewing.