◯ This is a listing for a grace design m903. ◯ I purchased it used last October. It powers on and plays back audio without issue. ◯ There are scratches and stains on the top panel due to aging (see photos). ◯ I bought it because it was a DAC-equipped headphone amplifier that was once all the rage among music fans around the world. As the reputation suggests, it has the power to drive various types of headphones, and the sound quality is basically a flat, monitor-like reproduction of the sound created upstream, but you can feel the "musicality" unique to grace design added to it (please search "grace design m903" for more details). I am selling it as part of decluttering. ◯ Included accessories are the power cable and USB cable only. The box and remote control are not included. ◯ When purchasing, please understand that this is a used item stored by an amateur, and please do so with no returns or claims.