This is a CD player released by ONKYO in March 2007. It features a 24-bit DAC in the D/A conversion section and, despite being in a lower price range, received good reviews online. I repaired one where the CD tray wouldn't open with a CD inside. It seems the CD got stuck to the clamper because it was left inside. The tray open/close belt was in good condition, so I reused it. The tray now opens and closes normally after removing the CD. The pickup reads CDs and CD-Rs without any problems. A remote control (with batteries, ready to use) is included and functions correctly. There is no instruction manual. It is currently in working condition, but it is an old, used item, so please consider purchasing it with no claims and no returns.