transistor Sanken 2SC2837/2SA1186 for every channel Filter capacitor Nichicon “Gold Tune” 4 x 10.000uF/63V 8 x MUR 8100 Ultra fast rectifier diodes high efficiency toroidal trasformer supplying power to two channels independently 420VA Motorized Alps “Blue Velvet” potentiometer High-End - / - Output power: 2 x 66W RMS (8 Ohm) – 2 x 125W RMS (4Ohm) Frequency response: 10Hz – 30kHz (-0,5dB) Input sensibility: 205mV/47Kohm Signal/noise ratio: > 91dB (A weighted) Channel separation: > 70dB THD: 0,003% (3W/8ohm) Dimension: (W x D x H): 430 x 401 x 109 mm Weight: 10,5 kg Power consumption: 300W Power supply: 220V-240V AC