Maximum Power Output: 60 W per channel at 8 ohms, 1KHz
Rated Output Power: 40 W per channel at 8 ohms, 30Hz to 80KHz
Frequency Response: (at 1 watt into 8 ohms) 7Hz to 140KHz + 3dB; 0dB at 1KHz
Bandwidth: 17Hz to 140KHz + 3dB; 0dB = 40 W 1KHz, 8 ohms
Distortion THD + N: Less than 1% at 30W output, 40Hz to 14KHz, 8 ohms
Circuit Type: Ultra Linear, Class AB1
Input Impedance: 100Kohms
Input Sensitivity: Max. 350mV at 1KHz for 40 watt output
Output Impedance: 4 ohms and 8 ohms
Negative Feedback: Less than 9 dB
Noise and Hum: 80dB below rated output.
Tube Complement: 2 matched pairs (4) of 6CA7/EL34 power output; 2 pcs. 12AX7A pre-amplifier, 2 pcs. 12AT7 power drivers.
Power Requirements: 110V-120 VAC 60Hz 120 watts-standby, 300 watts maximum (220 VAC 50Hz option).
Dimensions: 12.5 inches (30 cm) wide by 12 inches (31 cm) deep by 8.25 inches (21 cm) high.
Weight: 28 pounds (13 Kg) net, approximately 32 pounds (15 Kg) packaged.
Warranty: One year limited parts and labor. Six months or 500 hours whichever comes first on Jolida Tubes.
Bias Settings: 40 millivolts + 4 mV
Fuse: 110-120 VAC, 6.3 Fast Blo; 200-240 VAC, 3 Amp Fast Blo