Panasonic DMR-BRT300 Recorder Junk Item Includes B-CAS Card I purchased this used, but the disc tray won't open, so I can't use it. The buttons may be unresponsive, and since I don't have the remote control, I don't know if it would work with one. The power does turn on. For those who can repair it, or need it for parts, please consider purchasing. - Brand: Panasonic - Model Name: DMR-BRT300 - Connectivity: Viera Link - Audio Formats: Dolby Digital Plus, DTS-HD Master Audio - Included Accessories: Power Cable Thank you for looking.