Thank you for viewing. The ZOOM RhythmTrak RT-123, a digital rhythm machine with a variety of rhythm patterns. Power-on confirmed, but a 9V adapter is not included. - Brand: ZOOM - Model: RhythmTrak RT-123 - Function: Rhythm machine - Display: Digital display - Controls: Button-based - Connection terminals: Line output, headphone output - Power supply: DC input - Number of patterns: Various rhythm patterns - Tempo adjustment: Adjustable Instant purchase OK Anonymous delivery We plan to ship via Mercari delivery using recycled packaging. Please understand that we are not responsible for any accidents or damage during shipping. ⚫ Products set up with Rakuraku Mercari Delivery are covered by compensation in case of damage, so please rest assured. ※ We ask that the buyer contact the secretariat to understand the damage situation of the product. Please purchase with the understanding that this is a used item. Please also see the seller "Naru" below. We have various products for sale. Thank you.