Key Digital Systems

There are plenty of manufacturers of Audio/Video Components that perform the same functions as Key Digital products, but none that have the absolute overall quality. Key Digital uses unsurpassed Design and manufacturing techniques to assure pristine Audio and Video quality and total reliability in all of their products. If you need trouble free, Audio/Video perfection with all of the features that Professional Installers require, then look no further than Key Digital Systems Products.

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  • Key Digital KD-1x4CSK
    KD-1x4CSK $220.00 Add To Cart
    1x4 UltraHD 4K HDMI Distribution Amplifier.  Key Digital® Champion Series™ KD-1x2CSK/KD-1x4CSK HDMI Distribution Amplifiers are designed and engineered to offer the best in quality, performance, and...
  • Key Digital KD-4x1CSK
    KD-4x1CSK $200.00 Add To Cart
    4x1 UltraHD 4K HDMI Switcher.  Key Digital® Champion Series™ HDMI switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing a cost-effective HDMI...
  • Key Digital KD-CATHD250POH
    KD-CATHD250POH $350.00 Add To Cart
    HDMI Single Cat5e or Cat6 Extender Set with Power over HDBaseT, IR, RS-232 and signal re-generation Buffer System.  The FatCAT Series™ KD-CATHD250Lite/POH allow extension of 1080p/60, 1920x1200, 3D...
  • Key Digital KD-1x2CSK
    KD-1x2CSK $150.00 Add To Cart
    1x2 UltraHD 4K Capable HDMI Distribution Amplifier.  Key Digital® Champion Series™ KD-1x2CSK/KD-1x4CSK HDMI Distribution Amplifiers are designed and engineered to offer the best in quality, performance, and...
  • Key Digital KD-2x1CSK
    KD-2x1CSK $150.00 Add To Cart
    2x1 UltraHD 4K HDMI Switcher,  Key Digital® Champion Series™ HDMI switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing a cost-effective HDMI...
  • KD-4X4CSKIT
    KD-4x4CSKIT150 $1,500.00 Add To Cart
    4x4 HDMI Matrix Switcher, with 4 sets of HDMI Cat5e Extenders.  Key Digital® Champion Series™ HDMI Matrix Switchers are designed and engineered to offer the best in quality, performance, and reliability,...
  • Key Digital KD-4x4CSX front
    KD-4x4CSX $1,350.00 Add To Cart
    4x4 HDMI via Dual CAT5e/6 Matrix Switcher/Extender. Includes (4) KD-CATHD100Rx Extenders.  KD-4x4CSX is an HDMI Matrix switcher capable of switching 4 independent Inputs/Sources to 4 independent Outputs/Zones. There...
  • Key Digital KD-4x8CS front
    KD-4x8CS $2,000.00 Add To Cart
    4x8 HDMI Matrix Switcher.  Key Digital® Champion Series™ HDMI Matrix Switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing cost effective HDMI...
  • KD-8x4CS front
    KD-8x4CS $2,000.00 Add To Cart
    8x4 HDMI Matrix Switcher.  Key Digital® Champion Series™ HDMI Matrix Switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing cost effective HDMI...
  • Key Digital KD-8x8CS  front
    KD-8x8CS $2,500.00 Add To Cart
    8x8 HDMI Matrix Switcher.  Key Digital® Champion Series™ HDMI Matrix Switchers are designed and engineered to offer the best in quality, performance, and reliability, while providing cost effective HDMI...
  • Key Digital KD-AAXDA
    KD-AAXDA $80.00 Add To Cart
    Analog Left-Right Stereo to PCM Digital Audio Coaxial or Toslink Optical Converter.  Key Features:  Converts Analog L/R Audio to PCM Digital Audio and Toslink Digital Audio Simultaneous output of both Digital...
  • Key Digital KD-CATHD300Lite
    KD-CATHD300Lite $500.00 Add To Cart
    HDBaseT HDMI Single CAT5e/Cat6 Extender Set with EDID Control, Full Buffer System, and IR/RS-232.  Key Features:   Extends: HDBaseT®/HDMI via Single CAT5e/6 cable Control Signal Extension: Bi-directional...
  • Key Digital KD-CATHD500Pro
    KD-CATHD500Pro $600.00 Add To Cart
    HDBaseT HDMI Pro CAT5e/Cat6 Extender Set with EDID Control, Full Buffer System, HDMI Pass-through, Ethernet, and IR/RS-232.  Key Features:   Extends: HDBaseT®/HDMI via Single CAT5e/6 cable,...
  • Key Digital KD-DAXAA
    KD-DAXAA $80.00 Add To Cart
    Digital Audio Coaxial or Toslink Optical to Analog Stereo Converter.  Key Features:   Converts 2-Channel PCM Digital Audio or Toslink Digital Audio to Analog L/R Audio Supports 32, 44.1, 48, and 96 KHz...
  • Key Digital KD-HD1x1ProK
    KD-HD1x1ProK $300.00 Add To Cart
    Ultra HD 4K HDMI Extender with EDID.  Key Features: Extension: Ultra HD/4K (4096x2160/60/30/24 or 3840x2160/60/30/24), 3D, 1080p/60, 1080p/24, 1080i, 720p, 480p/i HDMI signals up to 75 ft. Resolution Support: SD,...
  • Key Digital KD-HD2x1ProK
    KD-HD2x1ProK $300.00 Add To Cart
    2x1 4K HDMI Switcher with Audio De-Embedder.  Connect 2 Inputs to 1 Output, with HDMI Video Switching, supports Ultra HD/4K, Audio DSP, Audio De-embedder of Coaxial, Analog L/R & Digital Audio    Key...
  • Key Digital KD-HD4x1ProK
    KD-HD4x1ProK $400.00 Add To Cart
    4x1 4K HDMI Switcher with Audio De-Embedder.  Connect 4 Inputs to 1 Output with HDMI Video Switching, supports Ultra HD/4K, Audio DSP, Audio De-embedder of Coaxial, Analog L/R & Digital Audio   Key...
  • Key Digital KD-HD4x4Lite
    KD-HD4x4Lite $4,000.00 Add To Cart
    4x4 HDBaseT HDMI Matrix Switcher with Cat5e/Cat6 Extension with KD-CATHD250POHRx Receivers.  Key Digital® Digital IQ Series™ KD-HD4x4/6x6/8x8Lite are HDBaseT® Lite HDMI Matrix Switchers capable of...
  • Key Digital KD-HD6x6Lite HDBaseT extender
    KD-HD6x6Lite $6,000.00 Add To Cart
    6x6 HDBaseT HDMI Matrix Switcher with Cat5e/Cat6 Extension with KD-CATHD250POHRx Receivers.  Key Digital® Digital IQ Series™ KD-HD4x4/6x6/8x8Lite are HDBaseT® Lite HDMI Matrix Switchers capable of...
  • Key Digital KD-HD8x8KIT150
    KD-HD8x8KIT150 $3,500.00 Add To Cart
    8x8 HDMI Matrix Switcher, with 8 Cat5 Cable HDMI Extenders and Rackmount Extender bracket.  8 Input to 8 Output HDMI Matrix Switcher with Category 5 0r 6 Dual cable extension capability for all 8...
  • Key Digital KD-HD8x8Lite
    KD-HD8x8Lite $8,000.00 Add To Cart
    8x8 HDBaseT HDMI Matrix Switcher with Cat5e/Cat6 Extension with KD-CATHD250POHRx Receivers.  Key Digital® Digital IQ Series™ KD-HD4x4/6x6/8x8Lite are HDBaseT® Lite HDMI Matrix Switchers capable of...
  • Key Digital KD-HDDA1x1Pro
    KD-HDDA1x1Pro $250.00 Add To Cart
    HDMI Extender, Booster, EDID Controller and Audio De-Embedder.  The Key Digital KD-HDDA1x1Pro  is an HDMI Extender, Booster & Buffer with EDID Control, HDCP, Hot Plug Control & built-in Audio...
  • Key Digital KD-HDDA1x2Pro front
    KD-HDDA1x2Pro $250.00 Add To Cart
    1x2 HDMI Distribution Amplifier and Audio De-Embedder.  Key Digital® Phantom Series™ HDMI/DVI Distribution Amplifiers are designed and engineered to offer the best in quality, performance, and reliability...
  • Key Digital KD-HDDA1x4Pro front
    KD-HDDA1x4Pro $300.00 Add To Cart
    1x4 HDMI Distribution Amplifier and Audio De-Embedder.  Key Digital® Phantom Series™ HDMI/DVI Distribution Amplifiers are designed and engineered to offer the best in quality, performance, and reliability...
  • Key Digital KD-HDDA1x8
    KD-HDDA1x8 $900.00 Add To Cart
    1x8 HDMI Distribution Amplifier.  Key Digital® Phantom Series™ HDMI/DVI Distribution Amplifiers are designed and engineered to offer the best in quality, performance, and reliability while providing a cost...
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