This is an auction of the bare PCB of a 140W current dumping amplifier based on the legendary Quad 606 amplifier. The current dumping technology is invented by Quad as an effort to remove the output transistor nonlinearity. Quad 606 is an improvement over Quad 405-2 in terms of output power and the overall sonic improvement is significant.
We provide schematic to the buyers by email attaching to the shipment notice.
PCB thickness : 1.6mm. PCB dimension : 187mm x 120mm( same as original board size).
We do air shipping worldwide at US$7.50. |