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Since 2008-01-21
Sylvania RS-4744 Receiver
..:: Vitals ::.. ..:: Specifications ::..
MSRP:
$479.95
Production Years:
1974 to Unknown
Finish:
Walnut-grained Vinyl Veneer
Dimensions (WxHxD):
17.75 x 6 x 15 inches
Weight:
29 pounds
..:: Model Navigation ::..
Amplifier Section
Channels: 2
Power Output:
60 watts per channel RMS
Load Impedance: 8 ohms
Frequency Response: 20-20,000Hz
Total Harmonic Distortion: less then 0.25%
Intermodulation Distortion: less then 0.25%
Damping Factor: 20 at 8 ohms

Pre-Amp Section
Input Frequency Response:
Phono: RIAA Standard Curve +/-1.5dB
Tape: 7-70,000Hz +/-1dB
Aux: 7-70,000Hz +/-1dB
Input Sensitivity:
Phono: 2.2mV
Tape: 250mV
Aux: 250mV
Mic: 1.2mV
Input Signal-to-Noise Ratio:
Phono: 70dB below 10mV input
Tape: 75dB below 250mV input
Aux: 75dB below 250mV input
Mic: 65dB below 5mV input
Tone Control Action:
Bass: +/-18dB at 50Hz
Mid-Range: +/-10dB at 1,500Hz
Treble: +/-12dB at 10,000Hz
Filters:
Low Frequency: -20dB at 20Hz, 12dB/octave
High Frequency: -20dB at 20,000Hz, 12dB/octave
FM Tuner Section
Sensitivity: 1.8uV/10.5dBf IHF
50dB Quieting Sensitivity: 3.0uV/14.93dBf
Selectivity: 55dB
Capture Ratio: 1.5dB
Signal-to-Noise Ratio: 67dB
Total Harmonic Distortion:
0.4% (mono)
0.4% (stereo)
Stereo Separation:
40dB at 1,000Hz
30dB from 50-10,000Hz
Muting Threshold/Full Limiting: 5uV/19.37dBf
Image Rejection: 53dB
I.F. Rejection: 50dB
Spurious Response Rejection: 80dB
AM Supression: 35dB

AM Tuner Section
Sensitivity: 200uV/m (Internal antenna)
Selectivity: 28dB
Image Rejection: 60dB
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