・ This is a 2-channel amplifier from AIYIMA, a company that has been releasing unique new products one after another in recent years. It does not have a built-in DAC and is a straightforward product that focuses solely on the performance of the power amplifier, with only analog inputs. ・ The sound quality, with its strong presence, the attack of the bass drum, and a moderate sense of speed, combined to create a sound quality with a sense of dynamism and weight overall. In particular, the richness of the low frequencies and the sense of power are arguably among the best in its class. ・ It has been used for about two months, and the condition is quite good, almost like new, but please understand that there may be minor scratches due to use. ・ Price: Approximately 29,000 yen ・ Included: Main unit, cable, original box, power adapter (DC48V 5A), instruction manual