"The JPC is typical of ALL Radial gear, built like a tank, sonically flawless, streamlined in operation and absolutely indispensable. The JPC's isolation transformers provide a sleek solution to the 'noise' and 'hum' often inherent live systems. It's saved my ass in a lot of less than ideal combat audio situations, where set-up time is more than precious, it's practically nonexistent! It sounds great, is unobtrusive and is so reliable, you forget it's even there. I LOVE THIS BOX!!!"