(20 to 20,000 Hz) Both channels driven simultaneously 4-ohm load* 150 W/ch 8-ohm load 100 W/ch Total Harmonic Distortion (20 to 20,000 Hz, at rated output) Both channels driven simultaneously 4 to 16-ohm load 0.05 % Intermodulation Distortion 0.01 % Frequency Response At rated output INPUT (BALANCED/LINE) 20 to 20,000 Hz (+0, –0.5 dB) MAIN IN 20 to 20,000 Hz (+0, –0.2 dB) At 1 W output MAIN IN 3 to 150,000 Hz (+0, –3 dB) Damping Factor 600 Input Sensitivity At rated output INPUT (BALANCED/LINE) 142 mV MAIN IN 1.13 V EIA (at 1 W output) INPUT (BALANCED/LINE) 14.2 mV MAIN IN 113 mV Input Impedance INPUT (BALANCED) 40 kilohms INPUT (LINE) 20 kilohms MAIN IN 20 kilohms Max. Input Voltage INPUT (BALANCED/LINE) 5.0 V Output Voltage At rated output PRE OUTPUT 1.13 V Output Impedance PRE OUTPUT 50 ohms Gain INPUT (BALANCED/LINE) :PRE OUTPUT 18 dB MAIN IN :SPEAKER OUTPUT 28 dB Tone Controls Turnover frequency and adjustment range Bass: 300 Hz ±10 dB Treble: 3 kHz ±10 dB Loudness Compensator +6 dB (100 Hz) Attenuator–20 dB S/N Ratio At rated output (Input shorted, A weighting) INPUT (BALANCED) 96 dB INPUT (LINE) 107 dB MAIN IN 122 dB EIA INPUT (BALANCED/LINE) 97 dB MAIN IN 101 dB Power Meters Logarithmic peak level display of output in dB or % Headphones Jack Compatible impedance 8 ohms or higher Power Requirements 120 V, 220 V, 230 V AC (voltage as indicated on rear panel) Power Consumption Idle 69 W In accordance with IEC 62368-1 185 W Stand-by 0.3 W Maximum Dimensions Width 465 mm (18.3”) × Height 161 mm (6.3”) × Depth 422 mm (16.6”) Mass 23.1 kg (50.9 lbs) In shipping carton 29 kg (64 lbs
