Matrix Switcher De-Embeds Audio From ARC Displays

Key Digital’s KD-Pro8x8D professional Matrix Switcher with ARC, Audio DSP, six standard-range, and two long-range HDBaseT receivers is compliant with HDCP2.2 standards, enabling distribution of encrypted content from popular playback devices like UHD/4K set top boxes, UHD Blu-ray disc players, and UHD/4K streaming players. The unit features audio de-embedding with DSP control per output. Analog L/R balanced/unbalanced and a coax digital output the audio from the selected audio source or returned audio (ARC) from the connected display. 

 

Variable control of all pre-amp features including volume, muting, 3 band EQ, and lip-sync delay enable the audio outputs to feed immediately into power amplifiers and systems. Lossless compressed digital audio formats such as Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio are passed through the HDMI connections. Each video source may be routed to a separate output set consisting of an HDMI and an HDBaseT transmitter. Both output connections are simultaneously active, allowing for support for up to 16 displays (8 mirrored). Using HDBaseT technology, the outputs can carry video, audio, and control signals over longer distances than traditional HDMI based wiring. The six, standard range receive units (model KD-X88SGRx) extend UHD/4K signals up to 125ft (40m) at 4096x2160/60 [4:2:0] and 200ft (70m) at 1080p/60. The two, long range receive units (model KD-X88LGRx) extend UHD/4K signals up to 300ft (100m) at 4096x2160/60 [4:2:0] and 500ft (150m) at 1080p/60. All HDBaseT receivers are powered at the matrix.

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KD-Pro8x8D features support of HDR10 (High Dynamic Range) video which allows users to experience more life-like images through a greater range of luminance levels. Key Digital’s HDR10 delivery is handled as part of their proprietary Full-Buffer Technology (FBT). Studies have concluded that viewers prefer video signals with more contrast ratio vs higher resolution. This matrix switcher delivers the highest possible support across both of these highly sought-after features.

 

Using Key Digital's built-in Compass Control system, the KD-Pro8x8D negates the need for an external master controller. The KD-Pro8x8D contains 35 control ports. End-users have the option to use the Enterprise Software License for Compass Control (sold separately) on their iOS or Android devices.  Compass Control is Key Digital’s fully integrated control system built from the ground up to use iOS & Android devices to replace traditional control interfaces. Compass Control instantly integrates components from Compass Alliance Partners to create a simple plug and play system. Key Digitals’ control drivers and pre-configured GUI templates for partner products lend to streamlined system development and reduced programming time. Partnering with Lutron, Leviton, Honeywell, KNX, and many additional industry leaders enable Compass Control to be the most modern and cost-effective control system available.  For more details, visit Key Digital’s KD-Pro8x8D spec page.