Pioneer previews UDP-LX500 4K Blu-ray player | What Hi-Fi?
Amazon.com: Pioneer BDR-XD07UHD Portable 6X Ultra HD 4K Blu-ray Burner External Drive Bundle with Cyberlink Software Download Installation Code, 25GB M-DISC BD-R and USB Cable - Burns CD DVD BD DL BDXL
UHD BD再生に対応するポータブルBlu-rayドライブ「PIONEER BDR-XD06J-UHD」 | Ark Tech and Market News Vol.3001215
Pioneer Teases UDP-LX500 4K Blu-ray Player | StereoNET Australia | Hi-Fi news and reviews
Pioneer Spins Its First 4K Ultra HD Blu-ray Player | Sound & Vision