Question about Lindy HDMI Audio Extractor

In another setting, I was quite disappointed with the product. The sound came out in a bad stereo and I could get video from the HDMI output. I decided to buy an amplifier which allows for multiple HDMI inputs with one output for the projector.

I don’t know, but I’m selling mine that I bought here in digital, it’s new, it’s in Facebook market 😉