This is the Milkman Sound The Amp. It works without any problems. I purchased it used about a year ago and have only used it at home. I think it's in relatively good condition, but there are some scratches on the back. The included accessories are the main unit and the original power cord, as shown in the photos. There is no box or manual. As a bonus, I will include an OYAIDE SP-3398 SPS/1.0 cable that can be used with The Amp. The current Sound House price is 6,380 yen. I was using it connected to a Laney IRT112 cabinet. I am also selling this, so please let me know if you would like to purchase them as a set. I will offer a small discount.