Confused with Topping L50 Amp SE/Balanced Toggle switch

[unpluggged]

I know, it was very frustrating given they generally have a good reputation. There was a long thread in their forum about static noise cutting in at max volume, when using the 5k in usb mode with a PC. I had contributed to it, along with others who experienced the same issue. When I went back recently to check if they had made any progress with this issue, I found the thread was gone and that my posts had been deleted from my profile. All a bit dodgy.

Yes, I know this issue and I remember the thread. Did not realize they removed it. Too bad.

OTOH, someone on this forum admitted they accidentally damaged their 5K with high voltage, and Qudelix still replaced the unit, despite not being covered by warranty. So I think it's not that bad after all, and we should not dismiss Qudelix altogether.