Since I'm pretty much running the same setup as you... I wanted 4 foot length XLR cables for my silent stage rig, so I bought a cheap 4 pack of DMX cables... all 4 were noisy compared to my 20 foot length XLR cable... which was silent. Good thing I bought them from Amazon... clicked the return button, and dropped them off at Kohls. Few hours later, I got my refund, and I spent a little more for a 2 pack XLR cables with better quality connectors. Got them the next day, and it was clean and silent. Only other time I had noise was a bad power cable when I daisy chained pedals... which is one of the reason why I was inclined to reduce pedals and purchase an HX Stomp, and an ISO power supply.