Key-Digital 8x8 4K/HDCP2.2 HDMI Matrix Switcher with Audio De-Embedding (Black)

Key-Digital 8x8 4K/HDCP2.2 HDMI Matrix Switcher with Audio De-Embedding (Black)

Key-Digital 8x8 4K/HDCP2.2 HDMI Matrix Switcher with Audio De-Embedding (Black)

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B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

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Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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Key-Digital KD-8X8CSA overview

  • 1Description

The black 8x8 4K/HDCP2.2 HDMI Matrix Switcher with Audio De-Embedding from Key-Digital allows switching of four HDMI sources to four outputs. It supports SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, and UXGA) resolutions and can pass 3D stereoscopic signal formats. In addition, the switcher also supports Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio, and Dolby Atmos.

  • HDMI Matrix Switching: 8 HDMI sources to 8 HDMI outputs
  • Audio De-Embedding: Audio from the selected HDMI input is de-embedded through the coax digital (PCM) or analog L/R balanced/unbalanced
  • Ultra HD/4K support: 4096 x 2160 or 3840 x 2160 30 Hz at 4:4:4 and 60 Hz at 4:2:0 
  • Fully licensed and compatible with HDCP 2.2
  • HDR (High Dynamic Range) support
  • Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA)
  • Up to UHD/4K 30 Hz 4:2:2/12-bit or 60 Hz 4:2:0/8-bit
  • Capability to pass 3D stereoscopic signal formats
  • Manages TMDS re-clocking / signal re-generation 
  • HDCP authentication to source and display, and EDID control handshake
  • Internal library with 15 default EDID configurations for input, in addition to native EDID data for any output/display
  • Support for long HDMI connectivity using Key Digital HDMI cables 
  • Lossless Compressed Digital Audio: Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio, and Dolby Atmos
  • Front panel buttons/LEDs, Serial IR, Optical IR, RS-232 Control 
  • Control System Support: Key Digital App and Compass Control ready
  • Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API (AMX, Crestron, KNX, RTI, Savant, URC, Leviton, and more)
UPC: 819505002903
In the Box
Key-Digital 8x8 4K/HDCP2.2 HDMI Matrix Switcher with Audio De-Embedding (Black)
  • Power Supply for KD-4x8/6x6/8x4/4x4/8x8 Matrix Switchers awesvqywvbbxwewdrsrtywfzbsrrbcauaddwd
  • Rack Ears
  • Limited 10-Year Warranty
  • Table of Contents
    • 1Description

    Key-Digital KD-8X8CSA specs

    Input 8 x HDMI connector, type-A, 19-pin female
    Output 8 x HDMI connector, type-A, 19-pin female
    6-pin terminal block for analog L/R output
    RCA jack for digital audio output follows SPDIF format (IEC 60958)
    Bandwidth TMDS bandwidth 10.2 Gb/s
    DDC Signal Voltage Input DDC Signal: 5 V p-p (TTL)
    Signal Input Video/Audio Signal: 1.2 V p-p
    IR Wired IR: Modulated IR signal input, 0 to 5 V TTL or -10 to 10 V, 3.5mm mono female connector with signal on tip
    Regulation CE, RoHS, WEEE
    Enclosure etal
    Rack Mount 1U, full rack width (rack ears included)
    Power Supply KD-PS12V2A: 12 V/2 A DC power supply, screw-in type connector
    Product Dimensions 17.25 x 7.5 x 1.75" (43.81 x 19.05 x 4.4)
    Weight 6.5 lb (2.9 kg)
    Packaging Info
    Box Dimensions (LxWxH) 23.5 x 8.75 x 2.5"

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