​For sale is a genuine OEM Main Power Amplifier Section Board, carefully pulled from a high-end Yamaha AVENTAGE RX-A3060 AV Receiver.

​Please note that this is the larger, main amplification block. The premium RX-A3060 features two of these powerful stages internally to deliver its heavy-duty 9.2 channel output. The board is in excellent visual condition, very clean, with original factory solder joints, and shows no signs of overheating or burnt traces.

​Key Features & Components Included:

​Authentic Sanken Transistors: Features the original STD05N and STD05P Darlington power transistors, factory-mounted on the heavy-duty aluminum heatsink.

​Factory Hardware: Includes the original 5W ceramic emitter resistors and filter coils intact.

​Guaranteed Genuine: Since this is a direct pull from an original Yamaha unit, you are guaranteed authentic Sanken silicon—avoiding the high risk of counterfeit or fake transistors common online today.