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SPECIFICATIONS
MODEL TX-4500 QUARTZ LOCKED STEREO RECEIVER
Power
Supply
Rating
Controls
Antennas
Outputs
Inputs
Dimensions
Weight
Cabinet
Semiconductors
Amplifier Section
Power Output
Total Harmonic
Distortion
IM Distortion
Damping Factor
Frequency Response
AC 120 Volts 60 Hz
POWER
SPEAKERS (OFF, A, B, C,
A+ B,
At+C)
SELECTOR (AM, FM AUTO,
PHONO
1, PHONO
2)
TAPE MONITOR
1, 2, & 3
TUNING, VOLUME, BALANCE,
TREBLE,
BASS, DOLBY
FM
ADAPTOR, FM MUTING/LOCK,
LOUDNESS, MODE, FILTER
HIGH & LOW
FM: 30022 balanced,75 (2
unbalanced
AM: Built in ferrite core antenna
and external terminal
SPEAKER A, B, & CG,
HEADPHONES
TAPE
REC OUT
1, 2, & 3,
FM DOLBY
OUT, PRE OUT,
FM 4CH OUT
PHONO
1 & 2, TAPE PLAY
1, 2
& 3, DOLBY
IN, MAIN
IN
FM AND
AM ANTENNA
21-3/16''W x 6-7/16"H x 16-15/16"
D (max)
583 mm
W x 163
mm H x 430 mm D
36.5 lbs.
16.6 kg
Walnut grained vinyl over lauan
ply wood
1 FET, 70 transistors, 8 ICs,
59 diodes
65 watts per channel, min. RMS, at
4 ohms both channels driven from
20 Hz to 20 kHz, with no more
than 0.1% total harmonic distortion.
55 watts per channel, min. RMS,
at 8 ohms both channels driven,
from 20 Hz to 20 kHz, with no
more than 0.1% total harmonic
distortion.
75 watts per channel, min. RMS,
at 4 ohms both channels driven
| kHz, 0.1% THD.
60 watts per channel, min. RMS, at
8 ohms, both channels driven, 1 kHz,
0.1% THD
0.1% at rated power
0.08% at 1 watts output
0.3% at rated power
0.1% at | watts output
50 (8 ohms 1 kHz 10 watts)
15-30,000 Hz (1 dB)
Tilt (sag)
Sensitivity and
Impedance
Phono Overload
Bass Control
Treble Control
Signal to Noise Ratio
Filters
Tuner
Section
Tuning Range
Usable Sensitivity
50 dB Quieting
Sensitivity
Intermediate
Frequency
Capture Ratio
Image Rejection Ratio
IF Rejection Ratio
Signal to Noise Ratio
Alternate Channel att.
AM Suppression Ratio
Harmonic
Distortion
Frequency Response
Stereo Separation
Muting Level
Stereo Lamp Level
Quartz Lock Level
Tuning Meters
2-80,000 Hz (£1 dB at main amplifier)
better tnan 5% at 50 Hz.
PHONO-1/2:2.5mV,
50 kohms
Tape Play -1/2/3:150 mV
50 kohms.
TAPE REC -1/2/3:150 mV
50 kohms
DOLBY OUT : 150mV 50 kohms
DOLBY
IN:
580mV
50 kohms
PRE OUT
:1V3
kohms
MAIN
IN
: 1 V 100 kohms
200 mV RMS 1 kHz 0.1%
+10 dB at 100 Hz
+10 dB at 10 kHz
PHONO: 65 dB
(IHF C NETWORK)
TAPE: 80 dB
(IHF C NETWORK)
High: 6 kHz (6 dB/oct)
Low: 100 Hz (6 dB/oct)
FM:
AM:
FM:
88-108 MHz
530-1605 kHz
Mono
1.8uV (10.3 dBf)
Stereo S5uV (19.2 dBf)
Mono 4yV (17.2 dBf)
Stereo 40uV (37.2 dBf)
FM:
10.7 MHz
AM: 455 kHz
: 1.5 dB
FM: 70 dB
AM: 40 dB
FM: 100 dB
: 40 dB
: 70 dB (mono)
65 dB (stereo)
AM: 40 dB
FM: 70 dB
FM: 50 dB
FM: 0.2% (mono)
0.4% (stereo)
0.8%
30—15,000Hz +0.5, -2 dB
40 dB at 1 kHz
30 dB at 100-10,000Hz
4uV (17.2 dBf)
FM: 4uV (17.2 dBf)
FM: 4uV (17.2 dBf)
Signal Strength & Center Tuning
FM:
FM
AM:
FM:
FM:
FM:
Specifications and features are subject to change without notice for improvement.
2
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