Thank you for viewing. This is the EL SOUND EPM-30inV_ULTIMATE (the latest and highest-end model). There are two in the photos, but only one is for sale, so please be aware of that. (There are two in stock) This product was in operation until recently, and was removed due to a change in specifications after a move, so you can use it with confidence. This is my third EL SOUND amplifier, and this product has a custom-ordered power supply upgrade, changing to a Degawa power supply and using red copper terminals. The sound characteristics are as described in the URL below, and it is a high-spec product perfect for listening to music for a long time, and is worth a listen. Although there are individual differences, I don't think there are any noticeable scratches on the exterior. (There are some minor scratches, please judge from the photos) It cost about 300,000 yen for two. We are looking forward to your bid. https://ay-denshi.com/epm-30inv_ultimate/ * Please note that I am not a professional, so I cannot answer technical questions. * If you want to use RCA terminals, please purchase an XLR to RCA conversion cable. * The power cable was originally an option, but I will include a general-purpose one. ☆ Also on sale ・PROCABLE recommended subwoofer ElectroVoice TX1181 EVS-18S 18-inch 46cm unit ・PROCABLE power cable Wattgate 5266i-320i