12/19/2023 0 Comments Hdmi connector receptacleOttovonmo (and also PPC or Perfect Path) have developed a line of HDMI cables with built-in retention and also a series with PerfectLock technology that provides up to 25 lbs of retention in the port. Ottovonmo/PPC (Perfect Path) Locking HDMI Cables This can significantly reduce the chance of damaging HDMI inputs or your HDMI cable. The hd EZ lock significantly reduces or eliminates stress on the HDMI input by supporting the cable with the component’s own chassis, rather than with the HDMI socket. Once attached, the HDMI Cable is held securely in place to prevent the HDMI Cable from coming loose or unplugged completely. The hd EZ lock protects the HDMI cable and connection from strain by attaching to a component’s chassis using either the existing fixing screw on the chassis (usually located above the HDMI Input), or with the supplied VHB adhesive. It is designed to prevent your HDMI Cable from becoming loose or disconnected from its input and is relatively easy to use. Their hd EZ lock was the recipient of the Consumer Electronics Association 2009 Innovations Design and Engineering Showcase award and is one of the only universal Locking HDMI adapters on the market. Where Lindy failed to provide a universsal solution, Blue Echo went for the gold. A built-in thumbscrew then allows the cable to be secured to most typical HDMI face plates or a suitably equipped HDMI device (those with a fixing screw located just above the connector). Lindy's Connector Lock is manufactured from a thermoplastic polymer which, when warm, easily slips over the HDMI connector and forms a tight fit as it cools down. That's too bad since the market may have gone gangbusters over a third party method of fixing existing cables. Unfortunately, their solution is one that is designed to be used in conjunction with their Premium Gold HDMI cables and not a universal solutions. Lindy decided to manufacture a nifty HDMI Connector Lock that overcomes the limitation caused by a lack of screw-down connections for HDMI's flawed form factor. Torrent is also one of only three companies to receive a blessing from the HDMI Licensing Group (see Ottovonmo/PPC below). In addition to a magnetic connection, Torrent also provides their VeriFYI confirmation light which checks the HDMI cable end to end to confirm a proper connection and provides a visual verification via an LED indicator built right into the cable. MagLoc also has an auto-adjusting sleeve that adapts to varying HDMI port depths and protects the connector tip from accidental damage. The magnetic seal then provides the additional grab missing with a standard connection. Once you remove the protective sticker that covers the end you can push the connection into place, which allows the receptacle to adhere to your equipment. The cables come such that the magnetic receptacle is pre-attached. Let's face it, any improvement in retention strength is going to be welcome. Torrent offers MagLoc technology in their HDMI cables which supposedly improves the HDMI connection strength by 3 - 5 times. Here is a list, admittedly not comprehensive, of some HDMI technologies that offer locking connectors and the various methods they employ: Torrent SureConnect Locking HDMI Cables In our opinion, all it did was create yet another bad connector - joining the ranks of S-Video, RCA and Firewire (yes, Firewire, especially 800, is one of the worst we've seen of late). So what's a custom installer to do? Well, for starters there are several solutions that provide a locking HDMI connection for HDMI - something the format surely lacks and something that the HDMI Licensing Group left up to manufacturers in an attempt to give them freedom. With the complexity of the signal coursing through an HDMI cable, even a little tension can result in signal loss, especially over longer distances. Regardless, one of the most frustrating aspects of HDMI is the tendency for lower gauge (thicker) cables to weight down the connector and pull out of their sockets. Mostly hate, since I believe HDMI should have been more focused on protocol, and less on form-factor. Anyone who has read any of my articles long enough here at Audioholics knows the love-hate relationship I have with HDMI.
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