I use these on my pedalboard to connect 8 or so pedals, and the board has very little noise. They work great, they are very flexible for connecting close-together pedals. I change stuff around a lot, and sometimes the cables have to bend a lot to reach the different pedals, and in spite of this I've only once experienced one of these patch-cables fail on me. Build-quality seems solid, and I like the look of them. Also the price is very reasonable.