Krell Foundation 4kUHD Home Theater Processor-works well and sounds exceptional. Will be well packed and shipped with signature required by UPS ground. No PO boxes as UPS will not deliver there.Just updated pics: My first few pics are in my HT rack connected to a 3D plasma that I normally watch and the later pics show it connected to a 4KUHD TV in another room to show it works in that format as well.

Krell Foundation 4K UHD Home Theater Preamp Processor with remote used, great working condition, scratched The Foundation 4K UHD Surround Sound Processor couples award winning Krell preamplifier circuitry to the latest in HDMI technology to create the centerpiece of a high performance home theater system. The Foundation 4K UHD adds HDMI 2.0 and HDCP 2.2 technology to the award winning Foundation processor. Designed to be upgradeable, existing Foundation processors can be upgraded to the Foundation 4K UHD platform at the Krell facility. The Foundation 4K UHD updates 4 of the 10 HDMI 1.4a inputs to HDMI 2.0/HDCP 2.2 capability. New on screen display functionality adds status messages including volume, active source, video resolution and audio format. System setup is accomplished from the front panel or a network tablet/computer. Additional functionality has been added to the second HDMI output. The two HDMI video outputs are now independent and can be configured to send different video signals to two individual displays. Both outputs support 4K signals being simultaneously displayed. Both HMDI outputs feature Audio Return Channel (ARC). With ARC, a display device is able to send audio back down the HDMI cable to the Foundation 4K UHD. Televisions with built-in web streaming capability like Netflix or Pandora, can send the audio signal back to the Foundation 4K UHD use the full home theater system instead of just the TV’s speakers. Featuring the latest digital connectivity, the Foundation 4K UHD maintains Krell’s exacting standards for analog audio reproduction. From decoding the latest lossless audio formats, extensive digital switching, 3DTV pass-through, and more, the Foundation 4K UHD is fully compliant with the digital age. The 7.1-channel processor also features balanced audio outputs, automatic setup and room EQ, and Krell’s legendary robust hardware. A slim form factor exudes the Krell aesthetic, while allowing placement in smaller equipment racks. The Foundation 4K UHD features Krell’s Automatic Room Equalization System (ARES), to ensure the best possible performance from every theater. ARES analyzes all the speakers in the system, their location, phase, and distance from each other, to determine the best crossover frequency, delay, and more. In addition, ARES incorporates the acoustics of the room to determine unique EQ curves for each of the 7.1 output channels. Unlike other room EQs, ARES can be programmed to only adjust the troublesome low frequencies, leaving high frequencies unaltered. The Foundation 4K UHD includes a new Krell development—Intelligent HDMI switching. Intelligent HDMI switching is a combination of circuitry and innovative software that optimizes HDMI operation. Various parameters including the monitor’s electronic ID and source video resolution are stored in non-volatile memory. All 10 source inputs are always active so source, channel, video resolution, and audio format changes are instantaneous. The Intelligent HDMI design provides the fastest signal recognition possible. The Foundation 4K UHD passes video signals directly without any video processing, ensuring bit-for-bit accuracy of the signal, up to 3840×2160. However, to simplify cabling, setup, and use, there is full transcoding of the 2 composite and 3 component analog video inputs to the HDMI outputs. Krell designed the Foundation 4K UHD with flexibility and ease-of-use in mind, with extensive routing capability of the audio inputs to the various outputs. During setup, the specific paths will be chosen based on how the user intends to use each source, displays, and audio output channels. The Foundation 4K UHD supports stereo and multichannel DSD decoding via any of the 10 HDMI inputs. Playback options include DSD 2-ch Direct, DSD Stereo, and DSD Multi modes. DSD 2-ch Direct converts a stereo DSD signal to analog and directly passes it to the left and right analog outputs. DSD Stereo first applies any left and right channel crossover configured in the Foundation 4K UHD menu, converts the signal to analog, and then sends it to the left and right outputs. DSD Multi supports multichannel DSD recordings and utilizes all crossovers configured in the Foundation 4K UHD menu. There is no configuration required as the Foundation 4K UHD automatically recognizes a DSD signal and defaults to the last used DSD mode for playback. Pressing the mode button on the remote control or web server interface will cycle through all three DSD modes. The Foundation 4K UHD will allow owners to take full advantage of the best audio soundtracks available, with decoding of Dolby Digital, Digital Plus, Dolby TrueHD, DTS, DTS-ES Discrete, Matrix, and DTS-HD Master Audio. In addition, a full suite of post-processing modes are included, including Dolby Pro Logic IIx and DTS Neo 6. Krell’s proprietary surround modes, Party, General Admission, Front Row, and On Stage, offer a different way to listen to favorite tracks. The Foundation 4K UHD also offers features that make it perfect for custom installation, such as 3.5mm jacks for IR input and 12-volt trigger input and output, as well as RC-5 and optional rack-mount ears. Additionally, the unit can be controlled with home automation systems via RS-232 or the Krell web server through its Ethernet connection. The Foundation also offers features that make it perfect for custom installation, such as 3.5mm jacks for IR input and 12-volt trigger input and output, as well as RC-5 and optional rack-mount ears. Additionally, the unit can be controlled with home automation systems via RS-232 or the Krell web server through its Ethernet connection.

What an incredibly well built and amazing sounding pre-amp… Forget about using any of the video circuitry and simply use it as a reference 5-channel or 2-channel preamp with your favorite amplifier! DSD discs and standard Red Book CDs sound remarkable. Use the balanced outputs whenever possible and sit back and enjoy some the best imaging and soundstage we have ever heard! I can’t believe this piece at 30 years and counting (!) still competes with components we have set up today… Just incredible- The fit and finish and internal components were almost $10,000.00 in the day! The remote control feels like it was made out of a solid piece of aluminum billet (actually, it was!) and everything seems to work perfectly- I wish I had room somewhere to keep this piece warmed up and used… It is now iconic and classic. If you’re looking for a world class piece of Dan’s (D’Agostino) early work and could never imagine owning something that was hand-built and sold for 10k (!) new then this just might be the piece for you… As always, it will be boxed, shipped, insured FREE to the lower 48 states and worldwide shipping is available through eBay’s reliable GSP at an additional cost. Thanks for stopping by; I hope this finds you well and enjoying the holidays! Best wishes, Jim Gray Jim Gray Designs jimgraydesigns.com

This unit needs no introduction if youre looking at it :) Krell Home Theater Standard 7.1 Preamp/Processor Excellent shape, works perfectly, no hums or issues of any sort Unit only, I do not have the remote, power cord, or any other accessories

Very good condition. Come with remote control, power cable, manual.

This is a nice looking Krell HTS 7.1 home theater pre amp. I’ve been using it as an analog pre-amp for OPPO 105. It works fantastic with the OPPO. Without it, the OPPO sounds very uninvolving. However, the right surround channel went bad sometime ago. First got no sound. When I tried to reconnect, it blew up the woofer of my speaker. I then used the two surround-backs to continue my 5.1 output from OPPO. It’s been working well that way for a couple of years. Still working now. Please don’t try that surround right SR channel. Other than that, everything else is working fine and the balanced 2-channel input sounds wonderful. The unit looks near mint. No obvious scratches or dents. It comes with the original remote. No orig box. Heavy discount for that one SR channel.