TEAC USB DAC AMPLIFIER AI-501DA Integrated Amplifier Body Only This is the TEAC integrated amplifier AI-501DA. The level meter that lights up yellow is really cool! Sound output has been confirmed via LINE connection, and it works well without noise or crackling. USB and OPTICAL inputs have not been tested. The remote control and power cable are missing. There are minor scratches due to aging. *Due to the relationship between the computer and camera, the actual color may appear different. Please understand. Everything in the photos is included. The shipping method is undecided, but we will use Sagawa Express. We are affiliated with Sagawa Express, and it is cheaper to ship with them. If you wish to use anonymous shipping, please comment before purchasing. We will accommodate you. Thank you. Instant purchase is OK. Direct pickup is also welcome! We also sell various other items such as furniture, interior goods, antiques, American goods, musical instruments, used clothing, tableware, brands, vintage, retro, and rare items. Please take a look!! #ThriftStoreLit