Placa amplificador de potencia de audio QUAD405 AMP de doble canal 2 piezas nueva 2SC5200
The power tube adopts the new original imported ST STMicroelectronics 2SC5200 power tube. 2SC5200 230V15A 100W power tube. The signal amplifying transistor adopts original imported BC556, 5551, 5401 audio dedicated signal tube.