This is a power supply from Custom Audio Japan. I purchased it new over 10 years ago and used it for live performances and recordings, but I haven't used it for about the last 5 years and have been storing it at home. It seems to be a valuable older model that is no longer in production. I heard that it has recently become famous because the main character Hitori Goto from the anime "Bocchi the Rock!" uses it. It has some signs of use, but it still works. Power and sound output have been confirmed. *Please purchase only if you understand that this is a used item, to prevent any problems. Included items ・CAJ AC12V adapter I remember it cost around 3,000-4,000 yen when I bought it separately. (Sorry if I'm wrong.) ・DC cables 50cm x 6, 100cm x 1, 7 in total All genuine 【Brand Reliability】 CUSTOM AUDIO JAPAN is a brand that provides high-quality audio equipment. This product is designed as a reliable AC/DC converter. 【Versatile Power Supply】 It supports 9-12VAC input and provides multiple 9VDC outputs. This allows you to power various audio devices. 【Compact Design】 The small and lightweight design makes it easy to carry and install. It can be used even in limited spaces, making it convenient. - Brand: CUSTOM AUDIO JAPAN - Model: AC DC STATION ver.2 - Input Voltage: 9-12VAC - Output: 9VDC OUT