Sony 21 channel MOSFET amplifier

Forget all that's gone before! Sony STREAM DESIGN amplifiers are revitalizing the amplifier world. New features such as the MOSFET output stage and 2 large sized choke coils bring maximum power handling and Hi Fi sound quality to your car at all volumes. And the mouth watering blue illumination will add a unique intensity to your nights on the road. PRODUCT FEATURES 43 channel amplifier 4 x 100W maximum output 4 x 50W rated output MOSFET power supply Gold plated connectors Toroidal transformer.