Ok so I sold one of my VFL 150.1s to a guy here on the forum and he said that "It sounds awsome" but he was getting a pop when turning it on or off. So i told him to check his RCA's and also to check his ground. Well today he gets back to me saying that it needs new transitors and its going to cost $75. Is this possible for and amp to be perfect put yet cost $75 to repair?
