HDfury Arcana


No eARC TV? No problem! And no more lip-sync issues for eARC TV owners!
WORLD’S FIRST eARC adapter that allows FULL AUDIO up to Dolby Atmos over TrueHD from ANY external HDMI source to ANY eARC sound system.
The perfect solution for SONOS Arc/BOSE 500/BOSE 700 and ANY eARC/ARC AVR, soundbar, or headphones.

Dear customers. the customers who have ordered the Hdfury Arcana before November 18th. they get the hdfury arcana.they will be shipped within a week from November 20 ..

if you get a track trace number and it doesn’t work yet, wait a few days. we are preparing the orders .. and they will be shipped as soon as possible .. to pack everything we need a few days for customers

who have ordered after November 10th they will have to wait for the next shipment around December 18th .. so be quick .. the Hdfury Arcana sells very quickly ..

9953 in stock

SKU: Hdfury-Arcana Category: Tag:


World First eARC HDMI2.1 adapter!

Hdfury Arcana allows ANY HDMI source audio to ANY ARC sound system and ANY HDMI source FULL AUDIO to ANY eARC sound system for up to Dolby Atmos, Dolby TrueHD, Dolby MAT Atmos, DTS-X, DTS-HD Master Audio, and older formats.
Production of the smartest converter solution for interoperability between any HDMI sources and eARC or ARC sound systems has now started.

Hardware-wise, Arcana features 1 HDMI input, 1 HDMI output with a scaling option, 1 eARC output, USB type A for USB stick update, USB type C for power, RS232, OLED display, and a rotary/wheel switch on the side allowing to navigate/select and perform changes in the device system menu. Arcana input is capable of 4K HDR/HLG/DV/LLDV/HDR10+ up to 18Gbps for video and supports any sound format in existence today, HDMI video output is capable of outputting 18Gbps or downscaling 4K/UHD to 2K/FHD and support all sound formats as well.

Software-wise, EDID management ensures the best possible mixing of TV video capabilities and SONOS Arc (or other) audio capabilities at all times. HDCP conversion is possible in any way and the device can downscale and perform signal operations such as Chroma/Color depth or Color space.
Arcana also allows playback of DV content from LLDV capable source to any HDR10 display and can increase or decrease HDR metadata nits value in real-time!
All signal information is visible at first sight via OLED or On-Screen Display.

The Arcana Kit includes:

  • HdfuryArcana unit
  • Choice of power supply
  • USB power cable (6ft)

Hdfury Arcana Technical specs

HDMI revision:HDMI 2.0b (Level A) 600Mcsc – 18Gbps
Arcana Support: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, Color Space, Color 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 color
OLED:1″ Diagonal, 128×64, 2 colors
Arcana Size:3.9″L x 2.3″W x 0.8″H – in CM: 10 x 6 x 2.2
Arcana Weight:120g – 0.26 LBS
Input Lag:<1ms (nanoseconds count)
Other info:3D Support, CEC Pass Through, DSD, eARC (HDMI2.1)




Additional information

Weight1 kg
Dimensions21 × 18 × 16 cm


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