Placa amplificador de potencia de audio QUAD405 2 piezas 100 W * 2 amplificador de audio estéreo placa hágalo usted mismo
1 pair of QUAD405 100W 2 audio power amplifier board. 2SC5200 230V15A 100W power tube. QUAD 405 power amplifier kit, the kit is subject to the actual product. DIY Kits: DIY Kits All parts need you welding and testing;.