The Arcana adapts any HDMI source signal up to Dolby Atmos audio to make it compatible with any eARC or ARC sound system such as Sonos Beam, Sonos Beam 2, and Sonos Arc. It also solves "lip sync" issues when using external HDMI sources connected to an eARC TV. The HDMI v2.0 Audio De-Embedder supports full 4K@60 (4:4:4) resolutions with full 18Gbps (600MHz) bandwidth. It also solves any HDCP issue by applying bidirectional HDCP format conversion from 1.x > 2.x or 2.x > 1.x. It can also extract ARC formats from ARC compatible TVs as well as pass CEC commands between all involved equipment. The Arcana supports any SD/HD/FullHD/UltraHD/HDR/DV/LLDV/HLG and PC signals up to 600MHz, also including odd formats such as 1080p@120Hz or 1440p@120Hz which are used by Xbox Series X, PS5 and others. It can downscale 4K / UltraHD formats to 1080p / FullHD and display all relevant information on an integrated OLED or on an OSD. It also offers a wide range of signal modification options such as injecting, replacing or translating HDR metadata as well as modifying chroma, colour space and colour depth. CEC control from TV output to source input is possible at any time, including CEC volume control from the source or the TV to the eARC / ARC sound system. For professional usage, RS232 control is available and compatible with Mac / Windows / Linux.

The Arcana features a single HDMI input as well as one HDMI pass-through output with downscaling option and one HDMI eARC output for de-embedding the audio signal to an eARC compatible audio system. A USB-A port for firmware updates via USB stick is provided as well as a USB-C power connector, a 3.5mm RS232 control port and an OLED display to display the live signal information. The rotary switch on the side of the Arcana controls the devices system menu. The HDMI input is capable of 4K HDR/HLG/DV/LLDV/HDR10+ formats and supports any sound format in existence today. The HDMI video output is capable of outputting 18Gbps or downscales 4K to 2K resolutions while supporting all sound formats as well.
Software-wise, the extensive EDID management function ensures the best possible mix of TV video capabilities and eARC audio capabilities at all times. HDCP conversion is possible in both ways and further signal operations such as HDR conversion as well as chroma, colour depth or colour space modifications are also in the range of possibilities. Arcana allows playback of DV content from LLDV capable sources to any HDR10 display and can also increase or decrease HDR metadata luminance (nits value) in real time. All live signal information is visible at a glance via the OLED screen on the device itself or on an OSD.

HDFury - High Performance Signal Management for A/V Installations
HDFury products focus on troubleshooting and optimizing home or commercial AV installations, providing complete freedom from DDC complications, EDID errors and signal conversion hassles. With a wide range of signal converters, EDID managers and compact HDMI 2.0a matrix switchers, complex AV problems can be simply solved with HDFury products.