MA6600 Integrated Amplifier Specifications
POWER OUTPUT
200 watts is the minimum sine wave continuous average power output per channel, both channels operating
OUTPUT LOAD IMPEDANCE: 2, 4 or 8 ohms
RATED POWER BAND: 20Hz to 20,000Hz
TOTAL HARMONIC DISTORTION
0.005% maximum with both channels operating from 250 milliwatts to rated power, 20Hz to 20,000Hz
DYNAMIC HEADROOM 2.0dB
FREQUENCY RESPONSE
+0, -0.5dB from 20Hz to 20,000Hz
+0, -3dB from 10Hz to 100,000Hz
PREAMPLIFIER OUTPUT 1 AND 2 (FOR RATED INPUT): 1.4V unbalanced (8V Maximum)
SENSITIVITY (FOR RATED OUTPUT)
High Level, 250mV unbalanced, 500mV balanced
Phono, 2.5 mV; Power Amp In, 1.4V
SIGNAL TO NOISE RATIO (A-WEIGHTED)
High Level, 92dB below rated output
Phono, 84dB below 5mV input
Power Amplifier, 115 below rated output
INTERMODULATION DISTORTION
0.005% maximum, if the instantaneous peak power is 400 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20,000Hz
WIDE BAND DAMPING FACTOR: > 40
INPUT IMPEDANCE
High Level, 20K ohms
Phono, 47K ohms; 65pF
Power Amp In, 10K ohms
MAXIMUM INPUT SIGNAL
High Level, 8V unbalanced, 16V balanced
Phono, 80mV: Power Amplifier In, 16V
PREAMPLIFIER OUTPUT IMPEDANCE: 220 ohms
VOLTAGE GAIN
High Level to Rec Output: 0dB
High Level to Output 1 and 2: 15dB
Phono to Rec Output: 40dB
Phono to Output 1 and 2: 55dB
Power Amplifier: 29dB
TONE CONTROLS
Bass Control ±12dB (1dB steps) @ 30Hz
Treble Control ±12dB (1dB steps) @ 10,000Hz
POWER REQUIREMENTS
100 Volts, 50/60Hz at 5.2 amps
110 Volts, 50/60Hz at 4.8 amps
120 Volts, 50/60Hz at 4.4 amps
220 Volts, 50/60Hz at 2.45 amps
230 Volts, 50/60Hz at 2.35 amps
240 Volts, 50/60Hz at 2.25 amps
Standby: Less than 1 watt
OVERALL DIMENSIONS (H x W x D including front panel, knobs, feet and cables): 7-5/8” (19.37cm) x 17-1/2” (44.45cm) x 22” (55.88cm)
WEIGHT: 75 pounds (34.1 kg) net, 93 pounds (42.3 kg) in shipping carton