Krell HDMI 4K HDR Switcher Box

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SKU: HDMI 4K HDR Switcher
Brand: Krell


Krell HDMI 4K HDR Switcher

The switcher extends the video capabilities of the
Foundation, Foundation 4K, S-1200, and Evolution 707 to full 4K with HDR as
outlined in the HDMI v2.0b specification. HDR (High Dynamic Range) as defined
by the HDR10 or Dolby Vision specifications increases the color gamut from 256
colors to at least 1024 colors which produces an image with stunning clarity,
brightness, and realism.

When used with the Foundation or Foundation 4K the switcher
provides three HDMI inputs for 4K HDR sources, replacing HDMI inputs 2-4.
Integration is as simple as connecting the switcher per the instruction manual
and running the software update from the front panel of the Foundation or
Foundation 4K. There are no changes required in the device setup (unless HDMI
input 1 is in use) or home control system programming (if present).

For the S-1200 or Evolution 707 the addition of the switcher
increases the number of HDMI inputs from four to six (three for 4K HDR and
three for non-4K sources). Both units will require updated software which can
be installed using a home computer and Krell’s software update utility program.




  • 4
    HDMI inputs (3 available for sources, 1 used for loop back
  • HDMI
    v2.0b with HDCP v1.4/2.2
  • Single
    HDMI connection to TV
  • HDMI
    video output for connection to TV
  • HDMI
    audio output for connection to the Processor



  • Seamless
    operation with the Foundation using the supplied USB to RS-232 adapter
    (the 4 HDMI inputs are mapped to HDMI inputs 1- 4 on the Foundation)
  • RS-232
    control for stand-alone use with a home control system


Bandwidth: 18Gbps

Video: 4K/60Hz, RGB 4:4:4/YUV 4:4:4/YUV
4:2:0, 12-bits, HDR10, HDR10+, Dolby Vision

Audio: LPCM, Dolby Digital, Dolby TrueHD,

Power Supply: 24VDC, 0.5A

Power Consumption: <12W

Dimensions: 8.9in (22.6cm) W x 1.2in (3.0cm)
H x 4.25in (10.8cm) D

Shipping Weight: 3lbs (1.4kg)

Additional information

Weight 0.00000000 lbs


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