What are the specs for the Audio Research Classic 120?

Power Output:

110 watts minimum continuous at 16 ohms from 20Hz to 20kHz with less than 1.0% total harmonic distortion (typically below .005% at 1 watt). Approximate actual power available at "clipping"; 115 watts (1kHz)

Power Bandwidth:

(-3dB points) 10Hz to 80kHz

Frequency Response:

-

Input Sensitivity:

.65V RMS for rated output

Input Impedance:

100K ohms

Output Taps:

4, 8, 16 ohms

Output Regulation:

Approximately 0.2dB 16 ohm load to open circuit

Overall Negative Feedback:

21dB

Damping Factor:

Approximately 45

Distortion:

-

Slew Rate:

17V/µs

Rise Time:

2.0µs

Hum & Noise:

Less than 1.0mV RMS - 92dB below rated output (20kHz bandwidth unweighted, input shorted)

Power Supply Energy Storage:

Approximately 415 joules

Power Requirements:

105-125VAC 60Hz (210-250VAC 50Hz) 450 watts at rated output, 700 watts maximum, 330 watts at "idle"

Tube Complement:

(4 matched pairs) 6550 power output, (2) 6FQ7/6CG7 driver

Dimensions:

19" (48 cm) W (standard rack panel) x 8 ¾" (22 cm) H x 15 ¾" (40 cm) D (front panel back). Handles extend 1 ⅝" (4.1 cm) forward of the front panel. Output connectors extend 1" behind rear panel.

Weight:

61 lbs. (27.7 kg) Net, 75 lbs. (34.1 kg) Shipping