Performance Limits - McIntosh MAC 4200 Owner's Manual

AM SECTION
SENSITIVITY
75µV IMF (External antenna)
SIGNAL TO NOISE RATIO
50 dB at 30% modulation, 60 dB at 100% modulation
HARMONIC DISTORTION
1% maximum at 30% modulation (0.3% typical)
FREQUENCY RESPONSE
-6 dB, at 3500 Hz
ADJACENT CHANNEL SELECTIVITY
30 dB minimum IHF
IMAGE REJECTION
60 dB minimum, 540 kHz 1600 kHz
GENERAL INFORMATION
SEMICONDUCTOR COMPLEMENT
142 Silicon Diodes
18 Tuning Devices
1 Silicon Controlled Rectifier (SCR)
42 Light Emitting Diodes
4 Seven Segment LED Displays
67 Bipolar Transistors
21 Field Effect Transistors
37 Integrated Circuits
AC POWER OUTLETS
2 Green, turntable current-sensing, 100 watts
2 Black, switched, 1 Red, unswitched, 1200 watts, total
POWER REQUIREMENTS
120 volts, 50/60 Hz, 60 to 480 watts
MECHANICAL INFORMATION
SIZE
Width: 18-9/16 inches (47.1 cm); with walnut wood sides
removed: 17-9/16 inches (44.6 cm). Height: 6-1/16 inches
(15.4 cm); with the feet removed 5-1/4 inches (13.3 cm).
Depth: 14 inches (35.6 cm) from the mounting surface to
the rear panel, including connectors. Knob and handle
clearance required is 1-1/16 inches (2,7 cm) in front of the
mounting surface.
FINISH
Front panel is brushed black anodized with gold anodized
trim. Side panels are machined solid walnut with satin lac-
quer finish.
WEIGHT
40 pounds (18.1 kg) net, 54 pounds (24.5 kg) in shipping
carton.

PERFORMANCE LIMITS 17