Know How

HDMI 2.1 cable
Why are there different versions of HDMI? There are different versions of HDMI and HDMI cables because the HDMI standard has been updated over time to include new features and capabilities. These updates have resulted in new versions of the...
HDMI 2.1 Gaming
How does ALLM mode work on HDMI and what is the advantage? ALLM (Auto Low Latency Mode) is a feature of the HDMI 2.1 standard that allows devices to automatically switch to the lowest possible latency mode when playing video...
SATVISION tests: VAX04101A receives the top grade "VERY GOOD"
The specialist and test magazine SATVISION took a closer look at our VAX04101A eARC Pass Switch in its 12/2022 issue. With the title " Dolby Atmos for everyone: Clever HDMI switch " the editors perfectly describe our goal with this...
What do I need for Dolby Atmos?
Dolby Atmos is a new audio format from Dolby that can only be transmitted via an HDMI cable connection. The format can use the Dolby Digital Plus codec and is streamable. But it is also be used on Blu-ray and...
HDMI Audio Extractor with Bluetooth Transmitter
Purpose The VAX01301 HDMI Audio Extractor with Bluetooth can output audio from a connected HDMI source or from a TV with an HDMI ARC port. The selection is made at the push of a button. The audio signal is either...
HDMI 2.1 FAQs
The HDMI 2.1 interface is now standard on current televisions. For gaming consoles such as Xbox Series X or Playstation PS5, such a transfer offers tangible results advantages . But what about older devices? What do I have to pay attention...
HDMI Audio Extractor for Dolby Atmos, DTS-HD
Why use an HDMI Audio Extractor? Here's a typical scenario: You've just bought a new television or projector, but the existing sound system limits your video enjoyment. Or only delivers stereo sound instead of HD audio formats. A lot has...
DTS sound not supported? So it still works with the new television!
It could be so nice: The new HDMI-eARC (enhanced Audio Return Channel) interface on current televisions has an enormous bandwidth. The eARC makes it possible for the first time to get HD audio formats such as DTS-HD and Dolby TrueHD...
Use Apple Homepods & Apple TV 4K via HDMI switch for media players
Use Homepod speakers also for non-Apple devices and without HDMI-ARC screen? Yes, it works. The current version of the Apple TV 4K "Generation 2" supports HDMI-eARC. For example, if Homepod speakers are connected wirelessly, Apple TV can play TV audio...