P250 Mono-block Power AmplifierSpotless P250 features a robust, minimalist design with a 2mm thick, hand painted steel chassis. Its clean lines are accented by a single red power indicator and a tactile power knob. Inside, a custom designed 500VA UI transformer provides ample power, while carefully selected components, including ON Semiconductor MJ15024G MJ15025G audio output transistors, Vishay resistors, and Philips, Suren, and Wima capacitors, ensure high fidelity sound