The exterior has no noticeable scratches or stains and is a relatively clean item. HDD recording and playback, as well as Blu-ray disc dubbing and playback, have been confirmed to be working, and as far as I could check, there are no other operational issues. After a board replacement repair by Sony, it was hardly used, so there are no particular operational problems. Upon checking the inside of the unit, it has been cleaned and is in a clean state with almost no dust. The remote control shows signs of use, with a small chip on the corner. It has been repaired due to poor contact, and the whole thing is a little loose. After the repair, it was cleaned and confirmed to have no operational problems, but please be aware of the condition of the remote control. Accessories include a power cord, B-CAS card, antenna cable (approx. 3m), HDMI cable (approx. 1.5m), and instruction manual. It will be sent after initialization. BDZ-RS10 Brand: SONY Blu-ray recorder/DVD recorder: Blu-ray recorder HDD capacity: 320.0 GB Playable media: BD-R, BD-R DL, BD-RE, BD-RE DL, DVD-R, DVD-R DL, DVD+R, DVD-RW, DVD+RW, DVD-RAM Recordable media: BD-R, BD-R DL, BD-RE, BD-RE DL, DVD-R, DVD-R DL, DVD+R, DVD-RW, DVD+RW Connection terminals: HDMI terminal, LAN terminal, USB terminal, optical digital audio output terminal, D4, D3, D2, D1 Number of HDMI terminals: 1 terminal Number of terrestrial digital tuners: X1 Installed tuners: 110-degree CS digital, BS digital, terrestrial digital Number of BS digital tuners: X1 Number of 110-degree CS digital tuners: X1 Basic specifications: Progressive compatible Number of programs that can be recorded simultaneously: 1.0 program Recording function: High-definition recording Power consumption (W): 49.0 W Width (mm): 430.0 mm Depth (mm): 327.0 mm Height (mm): 69.8 mm Weight (kg): 4.3 kg Power supply frequency: 50/60 shared