Thank you for viewing. This is the ZOOM G1X, a multi-effects processor for guitar made by ZOOM. I purchased it from a recycle shop about 4 years ago. It was sold in working condition at the time of purchase. However, I mostly used compact effects pedals after buying this multi-effects processor, so it remained unused in storage. Currently, I do not have a guitar or related equipment, so I have not been able to confirm its operation. Therefore, please consider it as a junk item. Also, the power adapter is missing. 【Power Specifications】 AC Adapter: DC 9V, center negative (polarity: negative inside, positive outside) The original adapter "ZOOM AD-0006" or the successor "AD-16" is recommended. Battery operation: 4 AA batteries. When using new alkaline batteries, continuous operation is possible for approximately 18 hours with the backlight off. 【Main Functions and Features】 Multi-effects: Multiple effects (distortion, spatial effects, modulation, etc.) can be used simultaneously and saved as patches. Expression Pedal: Real-time control of wah, volume, pitch, etc., is possible with the pedal on the right. Rhythm & Tuner: Built-in drum pattern playback function and an auto-chromatic tuner for instrument tuning. The specifications and functions are based on information I found online, so please consider them as a reference. The items in the photos are all that are included (body only). There are some scratches, so please check the photos. Thank you for your consideration if you understand that this is a used item. Instant purchase is OK.