This DVDO Matrix-42b 4K 4x2 HDMI Matrix Switcher with Audio Outputs, HDR & ARC is a compact matrix switcher with four HDMI inputs and two HDMI outputs, allowing to route independently up to four HDMI sources to two separate displays.
It supports HDMI signals with resolutions up to 4K60 4:4:4 with an 18Gbps bandwidth.
It can de-embed the audio from an HDMI input into separate optical and analog L/R audio outputs.
It also supports ARC, HDR, 4K to 1080p downscaling as well as advanced EDID management.
The unit can be controlled with its front panel buttons and remote control.
DVDO Matrix-42b 4K 4x2 HDMI Matrix Switcher with Audio Outputs, HDR & ARC Features:
- HDMI 2.0, HDCP 2.2 / 1.4
- Video resolutions up to 4K2K@60Hz (YUV 4:4:4)
- Supports 18Gbps video bandwidth
- 4K -> 1080p downscaling
- Audio de-embedding with optical & analog L/R outputs (both outputting audio from the same HDMI input)
- ARC (Audio Return Channel)
- HDMI audio formats include PCM2.0/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
- Support Dolby Vision, HDR 10+, HLG
- Advanced EDID management (AUTO/COPY/STD)
- Control via front panel buttons and IR remote control
- Compact design for easy and flexible installation
Why not buy this DVDO Matrix-42b 4K 4x2 HDMI Matrix Switcher with Audio Outputs, HDR & ARC today?
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Why not buy this DVDO Matrix-42b 4K 4x2 HDMI Matrix Switcher with Audio Outputs, HDR & ARC today?
What maximum HDMI video resolution and chroma does the Matrix-42b support?
A: The Matrix-42b supports up to 4K2K@60Hz with YCbCr 4:4:4 chroma (listed as 4K60 4:4:4).
What video bandwidth does the Matrix-42b provide for HDMI signals?
A: The unit supports an 18 Gbps HDMI video bandwidth on all HDMI ports.
Can the Matrix-42b downscale 4K sources for 1080p displays?
A: Yes — OUT A and OUT B each support 4K→1080p downscaling when a 4K source is used with a 1080p display.
How does audio de‑embedding work on the Matrix-42b?
A: The Matrix-42b can extract (de‑embed) the audio from a selected HDMI input and output it to both the optical (TOSLINK) and analog L/R outputs, with the analog output muting when ARC is active.
What HDCP and HDMI versions does the Matrix-42b comply with?
A: The Matrix-42b is HDMI 2.0 compliant and supports HDCP 2.2 and HDCP 1.4.
How does EDID management work on the Matrix-42b?
A: The Matrix-42b supports three EDID modes: AUTO (selects best EDID by comparing displays), COPY (copies Out A display EDID to sources), and STD (defaults both outputs to 1080p).
What HDMI and analog/optical connectors are on the Matrix-42b?
A: The rear panel provides 4 HDMI Type A inputs, 2 HDMI Type A outputs, one 3.5mm L/R analog audio out, and one optical (S/PDIF/TOSLINK) audio out.
Will the Matrix-42b send full 4K60 4:4:4 over HDMI cables, and are any cable recommendations given?
A: Yes — the Matrix-42b supports full 4K60 YCbCr 4:4:4, and the manual recommends using Premium High Speed HDMI cables for best results; a maximum tested cable length for 4K60 4:4:4 is listed as up to 8m for some runs.
Which HDR formats does the Matrix-42b list support?
A: The Matrix-42b lists support for Dolby Vision, HDR10+, and HLG.
