Last week I received 2 configurations of the device. The first has 7 toslink inputs and a single toslink output. The second has 4 toslink and 3 coaxial inputs, along with 1 toslink, 1 coaxial, and analog stereo outputs.
I was excited to have the set in my hands because these are the first digital audio switches I’ve seen that have automatic input selection. A feature that is sure to bring relief to digital audio enthusiasts who have suffered from a lack of good switching technology to leverage their dwindling supply of receiver ports for years.
The units performed flawlessly in my first round of testing where only one source is active at any given time.
For my second set of tests I wanted to stress the port priority system a bit to see how it behaved. I plan to leverage the priority system daily by leaving an analog stereo to digital audio converter on the lowest priority port that’s responsible for keeping analog-only consoles represented in my setup.
The advertised behavior is that lower numbered ports have priority over higher numbered ones. But will fall back to the lower priority source if the higher priority one isn’t sending a valid signal for a while.
There was a secondary unadvertised behavior where signals sending “Zero Packets” (silence) for several seconds would become invalid. And the switch would go back to a lower priority port.
This became a problem for several of my test scenarios. Namely PS2 boot sequences and the SD2SNES selection menu. Both would stay silent for too long and cause me to lose signal and select a lower priority port.
I was able to contact the creator and get a piece of PC software to help configure my devices and disable silence detection. The software was extremely easy to use and my switches were reconfigured in seconds. Once silence detection was disabled the switches always did exactly what I needed them to and I couldn’t be happier with them!
If you’re looking to wrangle your digital audio situation. Or like me you’re just dipping in your toes while keeping a firm footing on analog. It’s a good buy.
Follow the video for an in-depth look at testing. Or jump over to the thread on shmups for updates.