This is a genuine product, purchased new at Yodobashi Umeda this December. It's the PRO Plus model. I think it's a good choice for those who want better sound than the PRO but don't need the ULTRA with an amplifier. I'm selling it because it doesn't quite match my preferences, but it offers a modern, wide-range sound with high resolution. I've only used it a few times and it's in excellent condition, so I'm listing it as "like new." All accessories and the instruction manual are included. Features: AKM 4493SEQ DAC Burr-Brown Audio PCM1861 AirPlay 2 / Chromecast Audio / DLNA Spotify Connect / TIDAL Connect / Amazon Music Cast Smart voice control compatible Supports a wide range of streaming services AirPlay 2, Chromecast, DLNA, Spotify Connect, TIDAL Connect, streaming applications, Alexa, multi-room audio function