XLR Input Noise-Stopper

Plugged these into my unused XLR inputs and the background hiss vanished completely. The fit is snug and the build feels solid—simple but effective.

I was skeptical that caps would do anything, but the background hiss on my monitors dropped noticeably once I covered the open XLR inputs. They fit snugly and don't wiggle loose, which is more than I can say for the cheap plastic ones I tried before.

Plugged these into the unused XLR inputs on my amp and the hiss I'd been chasing for months just vanished. The connectors seat firmly with no wiggle, which I wasn't expecting at this price. Genuinely surprised how much quieter the whole system runs now.