Specifications: Stereo Mode 8Ω
55 watt min. sinewave continuous average
power output per channel, with both channels
driving 8Ω loads over a power band from
22Hz - 20,000Hz. The maximum T.H.D. at
any power level from 250mW - 55W shall be
no more than 0.2%.
Stereo Mode 4Ω
70 watts min. sinewave continuous average
power output per channel with both channels
driving 4Ω loads over power band width from
22Hz - 18,000Hz. The maximum T.H.D. at
any power level from 250mW to 70W shall
be no more than 0.3%.
Intermodulation Distortion
Less than 0.2% at rated power (60Hz and
7,000Hz 4:1).
Small Signal Frequency Response
16Hz to 20,000Hz +0-0.5dB
10Hz to 68,000Hz +0-3dB
Hum and Noise Levels
Min. vol. better than - 80dB into 8Ω load
Max. vol. aux. input - 75dB shorted input 8Ω
Max. vol. mag. input – 70dB shorted input
8Ω
Input Sensitivity
Aux. 120mV overload 1.5V.RMS
Mag. 2.5mV overload 60mV.RMS
Damping Factor
Greater than 100, 8Ω 200Hz
Bass Control
+22dB - 18dB 40Hz.
Treble Control
+1 5dB - 16dB. 12,000Hz.
High Filter Cut
- 6dB at 15,000Hz.
Low Filter Cut
– 6dB at 17Hz.
Loudness Control
+6dB at 30Hz.
Power Requirements
230V 50Hz AC unless otherwise stated. Then
115V 60Hz AC.
Typical Power Output at Clipping 1,000Hz
8Ω Both channels 58wRMS.
Each channel 64.5wRMS.
4Ω Both channels 80wRMS.
Each channel 101wRMS.
Typical T.H.D.
0.1% 1,000Hz 1W
: Schematic diagram
: Product manual
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