Denon Electronics announced its new AVR-X1000 ($499), AVR-X2000 ($699), AVR-X3000 ($999) and AVR-X4000 ($1299) network home theatre audio/video receivers.
HARMAN International announced its new Harman Kardon AVR 2700 and AVR 3700 AirPlay networked audio/video receivers.
Pioneer Electronics announced its new Elite VSX-43 7.1-channel ($525) and VSX-70 7.2-channel ($750) audio/video receivers.
Sony announced that it will show off 30 and 56-inch prototype professional 4K OLED monitors at NAB Show 2013.
Sony Electronics announced its new 4K Media Player as well as price and availability for its 4K Ultra High-Definition TV sets, which were unveiled at CES 2013.
LG Electronics announced that it demonstrated 4K Ultra High-Definition technology at the NCAA Final Four game in Atlanta.
Panasonic announced pricing and availability for its 2013 Blu-ray Disc (BD) player lineup, which was unveiled at CES 2013.
Matrox announced its new DSX LE3 4K card, which enables realtime monitoring and output of video footage at resolutions up to 4096 x 2160 at frame rates up to 60 fps.
Singulus Technologies announced financial results for its full 2012 business year.
NPD DisplaySearch announced it forecasts that manufacturers will ship 2.6 million Ultra HD (4K×2K) LCD TV panels worldwide in 2013.
Corel Corporation announced that it has released its new VideoStudio Pro X6 ($79.99) and VideoStudio Ultimate X6 ($99.99) video editing software.
Planar Systems announced its new 84-inch UltraRes line of 4K (3840 x 2160) displays at Digital Signage Expo 2013.