Comects is a Hong Kong-based company that makes A/V accessories, including switchers. We have reviewed a few of their products, and at this point, I had stopped reviewing HDMI switchers because most receivers and processors have HDMI input switching built-in. However, the Comects Neptune 4x2 HDMI switcher is unique, in that it has four inputs and two outputs, and you can route any of the four inputs to either of the two outputs, simultaneously (meaning that it is called a "matrix" switcher). So, for example, if you have a satellite box, Blu-ray player, and media server in your home theater, and you also have an HDTV in an adjacent room, you can route the Blu-ray player to the receiver (which forwards the video to your HDTV or projector) in your home theater, while the satellite box or media server is routed to the HDTV in the adjacent room.
I caught the HTPC bug sometime back and went about building one after receiving component recommendations from Sandy Bird, one of our Senior Editors. The installation went smoothly. Then, one day I encountered an issue I had not seen before. Switching the source input from the HTPC to some other source, such as my DVR, and then back to the HTPC would sometimes give a small 800x600 window centered on the display. The output was no longer 1080p, the resolution I started out with.
For those of us who need to get a high definition program that is stored or being broadcast from a satellite or cable receiver in one room to an HDTV in another room that may be at the other end of the house, simply using a long HDMI cable won't work due to signal loss. However, several manufacturers are now producing HDMI extenders that use Cat 5 (or Cat 6 if you like) cable. Some that I took a look at but chose not to review needed two Cat 5 cables, so I waited. Now, Centronics offers an extender that requires only one Cat 5 cable and will send 1080p up to 100 feet from the source to your HDTV. You plug a short HDMI cable from your satellite box into the Centronics transmitter and another short HDMI cable into the receiver and HDTV at the other end. Custom installers take note: You will want to have a couple of these in your van when you start on a project.
For those of us who use A/V equipment with HDMI jacks, we all have experienced issues with the cable being forced to bend at stressful angles to go to the next piece of equipment in the signal path. NextGen has solved this difficulty with the Twister, which is an HDMI jack and plug, connected together using a 3600 ball joint.
The Zektor CVS4 4 x 1 Component Video Switcher can be used to switch 5.1 analog audio from two or more DVD players to your SSP or receiver, so you can listen to the new high definition audio soundtracks from HD DVD and Blu-ray movie discs.