r=ltr align=left>Power Ultralinear 42 Watts per channel Power Triode 21Watts per channel Frequency Response 10Hz - 100kHz +/-3dB THD with AABB <0,25% at 1W; 2% at rated power S/N Ratio 89dB unweighted Input Impedance 100 kOhm Input Sensitivity 880mV rms input for rated output power Maximum Gain 26dB (8 Ohm), 23dB (4 Ohm) Power consumption 235W Net Weight 29 kg Dimensions 405 mm x 385 mm x 210 mm (LxWxH) Input RCA single-ended Outputs 4 and 8 Ohm Tube Complement 2 x 12AX7, 2 x 12AU7 and 4 x EL-34