Boss Electric Guitar Multi-Effects Pedal Overdrive Distortion Zone Boss OD 20 drive zone effectors Overdrive distortion multi effect It can be used without any problems. Operation confirmed. Only the main unit is included, and the box, instruction manual, power adapter, etc. are not included. You can download the instruction manual from the Roland official website, so please rest assured that you can check the usage there. [About the product condition] The photos show everything. Since it is an old product, there may be scratches and dirt due to aging, so please check the photos for the detailed condition. We will accept any questions. We have checked the product before listing it, but there may be oversights. This is a used item that has been in the hands of others, so please refrain from purchasing if you are nervous. Please purchase only if you are satisfied. It includes modeling of boss-type effectors, as well as Marshall Governor, rat, TS, etc. Also, you can save up to 4 presets. In other words, it is a multi-effects pedal specialized in distortion effectors. BOSS OD-20 DRIVEZONE This is a distortion-focused multi-effects pedal that covers distortion effectors from crunch to overdrive and distortion. You can produce various tones, so it can be used in a wide range of songs. It is a reliable item that will be useful at home, in the studio, and at live performances. The following is quoted from the official website The OD-20 reproduces the sounds of numerous distortion effectors, including vintage masterpieces, with COSM technology, and also realizes original distortion sounds in a new realm. It is the ultimate distortion effector of the twin pedal type that can boldly create distortion sounds that go beyond the concept of modeling by adding new parameters. 115 Roland fazz Yamaha korg zoom steinberg