I have been an audio enthusiast for years. I have built speakers and have used the program Boxplot for test and tuning. I even had to replace many speaker surrounds do to age. My recent quest has to do with a subwoofer I built. I purchased a panel amp a number of years ago. It is a class AB. I want to stop the start-up speaker pop and that is why I am here. I'm wondering if someone may recognize the model. Thank you. Gary
