The Proceeds use mostly generic parts; and they can be repaired. Two more repair shops are Pyramid Audio Repair and the Service Bench.
At the price they sell for used you will not find a better value for power and sound quality. They literally double their power into 4 ohms. I have an HPA3 and will NEVER part with it.
At the price they sell for used you will not find a better value for power and sound quality. They literally double their power into 4 ohms. I have an HPA3 and will NEVER part with it.