Specificatii Output Stage: Single - ended. ultralinear Class-A Output power: Approx. 15 watt per channel Outup impedance: 4 - 8 Ohm outputs Input impedance: 47 kOhm / 50 pF Negative feedback: 10 dB Bandwidth: 15 Hz - 40 kHz Valve complement: 2 x ECC 82 (12AU7 - 58I4A) 2 x KT88 Power consumption: 150 watt Main Fuses: T 3.15 A from 100V to 120V T 1.6 A from 220V to 250V