Performance Limits - McIntosh MA6200 Owner's Manual

Performance Limits

We promise you that the MA 6200 you buy must be
capable of performance at or exceeding these limits
at the time of purchase or you get your money back.
Mclntosh PERFORMANCE LIMITS are the maximum
departure from perfection permitted for a Mclntosh
instrument.
PERFORMANCE
Mclntosh audio power ratings are in accordance
with the Federal Trade Commission Regulation of
November 4, 1974 concerning power output claims
for amplifiers used in home entertainment products.
POWER OUTPUT
100 Watts minimum sine wave continuous
average power output per channel, both channels
operating into 4 ohms, 20 Hz to 20 kHz, with no more
than .05% total Harmonic Distortion.
75 Watts minimum sine wave continuous average
power output per channel, both channels operating
into 8 ohms, 20 Hz to 20 kHz, with no more than .05%
total Harmonic Distortion.
OUTPUT LOAD IMPEDANCE
4 ohms, 8 ohms.
RATED POWER BAND
20 Hz to 20 kHz
TOTAL HARMONIC DISTORTION
.05% maximum at any power level from 250
milliwatts to rated power per channel, 20Hz to
20kHz, both channels operating.
INTERMODULATION DISTORTION
.05% maximum at any power level from 250
milliwatts to rated power per channel with both
channels operating for any combination of frequen-
cies 20 Hz to 20 kHz.
FREQUENCY RESPONSE
20 Hz to 20 kHz +0, -0.5 dB at rated power
HUM AND NOISE
Power Amp: 105 dBA, 100 dB unweighted,
below rated output
Tape & Aux Input: 100 dBA, 95 dB unweighted,
Phono Input:
DAMPING FACTOR
Greater than 30
INPUT SENSITIVITY AND IMPEDANCE
Power Amp: 2.5 Volts
Tape & Aux: 250 mV
Phono: 2 mV
TAPE OUTPUT
Aux, Tape: 250 mV with rated input
Phono: 250 mV with rated input
PROGRAM EQUALIZER
± 12 dB at 30, 150, 500, 1,500, and 10,000 Hz
POWER REQUIREMENT
120 Volts, 50/60 Hz, 0.5 to 4 amps (50 to 400 watts).
SEMICONDUCTOR COMPLEMENT
42 Transistors
13 Integrated Circuits
25 Diodes
1 Silicon Controlled Rectifier
MECHANICAL INFORMATION
SIZE: Front Panel measures 16 inches wide (40.6
cm) by 5 7/16 inches high (13.8 cm). Chassis
measures 14 3/4 inches wide (37.5 cm) by 4 13/16 in-
ches high (12.2 cm) by 13 inches deep (33.0 cm), in-
cluding PANLOC shelf and back panel connectors.
Knob clearance required is 1 1/4 inches (3.2 cm) in
front of the mounting panel.
FINISH: Front panel is anodized gold and black
with special gold/teal nomenclature illumination.
Chassis is black.
MOUNTING: Exclusive Mclntosh developed pro-
fessional PANLOC
WEIGHT: 30 pounds (13.6 kg) net. 42 pounds (19.1
kg) in shipping carton
12
below rated output
85 dBA, 80 dB unweighted,
below 10 mV input
22,000 ohms
100,000 ohms
47,000 ohms, 100pf