Description
The HDfury Arcana eARC Adapter is a signal converter for setups that need to separate video and full audio between an HDMI source and an eARC or ARC sound system. It suits users with a TV, projector or monitor who want to keep picture and send audio to a Sonos Arc, Beam 2 or similar system.
It supports HDMI 2.0b at up to 18Gbps, with HDR, HDR10+, HLG, Dolby Vision, LLDV, eARC, ALLM and IMAX support. Video handling covers up to 4K60 4:4:4 8-bit, 4K60 4:2:2 12-bit, 4K120 4:2:0 8-bit or 8K30 4:2:0 8-bit. It also offers scaling, downscaling, EDID management, HDCP conversion, CEC pass through and RS232 control.
In practice, the unit sits between an HDMI source and the display, with the eARC output feeding a compatible sound system. It can pass full audio up to Atmos over TrueHD from the source to the eARC device, while the HDMI output goes to the display. The box includes the HDfury Arcana eARC Adapter.
Specifications
| HDMI Revision | HDMI 2.0b (Level A) 600Mcsc - 18Gbps |
|---|---|
| Supports | 600MHz/18Gbps HDR, HDR10+, HLG, DV & LLDV, eARC, ALLM, IMAX |
| Max Resolution | 4K60 4:4:4 8b, 4K60 4:2:2 12b, 4K120 4:2:0 8b or 8K30 4:2:0 8b |
| Total I/O | 1 HDMI In, 1 HDMI Out, 1 HDMI eARC Out, 1 RS232, 1 USB-A (update), 1 USB-C (power) |
| Pass & Downscale Port | UHD 2160p & 4K/DCI to FHD 1080p & 2K/DCI |
| Full Audio EARC Port | Full Audio up to Atmos over TrueHD from HDMI source at input to eARC sound system such as SONOS Arc |
| Signal Conversion | Resolution, Chroma Subsampling, Colour Space, Colour Depth, HDCP |
| HDCP Conversion | Any HDCP to any HDCP with CST1 support |
| Operating Modes | 18Gbps Scaler & Splitter with CEC, eARC, ARC and EDID management |
| Special Modes | DV/LLDV to HDR10 display, Boost HDR nits value, Translate HLG>HDR, HDMI Doctor |
| EDID Modes | TV only, TV video + SONOS audio, SONOS only, optional LLDV datablock for all modes |
| Control Modes | OLED and rotary switch with click and push buttons, RS232 |
| On Screen Display | ON/OFF/timer with choice of text colour |
| OLED | 1″ Diagonal, 128×64, 2 colours |
| Dimensions | 3.9″L x 2.3″W x 0.8″H - in CM: 10 x 6 x 2.2 |
| Weight | 120g - 0.26 LBS |
| Input Lag | <1ms (nanoseconds count) |
| Other Info | 3D Support, CEC Pass Through, DSD, eARC (HDMI2.1) |
In the box
- HDfury Arcana eARC Adapter






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