Roland V-1HD Portable 4 x HDMI Input Switcher

Roland V-1HD Specs
Video Processing 4:2:2 (YPbPr), 8-bit
Input / Output Input
4 x HDMI type A
1 x L/R pair RCA (audio)
1 x 3.5 mm stereo mini jack, mic (plug-in power supported)

Output
2 x HDMI (preview, program output)
1 x L/R RCA (audio)
1 x 3.5 mm stereo mini jack
Video Format Input
1080p: 50/59.94
1080i: 50/59.94
720p: 50/59.94

Output
1080p: 50/59.94
1080i: 50/59.94
720p: 50/59.94
Audio Processing 48 kHz
24-bit
Max Audio Delay: 500 ms (each channel)
Input Level Audio: -10 dBu (maximum: +8 dBu)
MIC: -41 to -31 dBu (maximum: -1 dBu)
Input Impedance Audio: 15 kOhms
MIC: 10 kOhms
Output Level Audio: -10 dBu (maximum: +8 dBu)
Headphones: 72 mW + 72 mW (32 Ohms)
Output Impedance Audio: 1 kOhms
Headphones: 10 Ohms
Interface - Connectors 1 x MIDI input
1 x MIDI output/through
1 x USB B (remote control from PC)
Power Current Draw: 1.5 A
Power Consumption: 18 W
Dimensions 12.3 x 4.0 x 2.3" / 31.3 x 10.2 x 5.9 cm
Weight 2.6 lb / 1.2 kg