Marantz Model 2252 Receiver

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Front View EBay Auction #106116831 Date: May 19th, 1999 Rear View EBay Auction #1204049246 Date: January 12th, 2001

General Rarity Scarce Retail Price 460 First Year 1977 Last Year 1977 Wood Case WC-122 Blue Face yes Channels Two Speaker Connections Two sets of stereo (A & B), push-down connectors Chassis Ground Binding post AC Switch Yes Fusing Rear Panel, 5A, 250V Switched AC Outlets 1 Outlet, 100 Watts Max Unswitched AC Outlets 1 Outlet, 200 Watts Max Power Consumption 220 watts at full rated power output, 33 at idle

Physical Panel Width 17 1/4 Panel Height 5 3/8 Depth 14 3/8 Weight 30.8 lbs, 37.4 lbs packed

Amplifier RMS Power Per Channel 52 at 8 ohms, 65 at 4 ohms Damping Factor @ Load Impedance 45 Total Harmonic Distortion (THD) 0.1% Power Bandwidth 20 Hz to 20 KHz Frequency Response power amp: 20 Hz to 20 KHz, +/- 0.2 dB at 1 watt Intermodulation Distortion (IM) 0.1% Input Impedance 30 K Ohms Input Sensitivity for Full Output 1.5 V

FM Tuner Gyro Tuning Yes RF Sensitivity 1.9 uV 50 dB quieting sensitivity, Stereo 40 uV 50 dB quieting sensitivity, Mono 4.0 uV Ultimate Quieting 72 dB @ 1000 uV mono, 62 dB stereo THD, Mono 0.40% THD, Stereo 0.50% Signal to Noise Ratio, Mono 70 dB Frequency Response 30 Hz to 15 KHz, +.2,-2 dB mono, +/- 2 dB,. Stereo Capture Ratio 1 dB at 65 dbF (1000 uV) IF Image Rejection 70 dB IF Rejection 90 dB (balanced) Stereo Subcarrier Rejection 60 dB Alternate Channel Selectivity (wide or normal) 070 dB Spurious Rejection 90 dB AM Carrier Rejection 50 dB Stereo Separation at 1 kHz 45 dB Mono Switch Yes Signal Strength Meter Yes Center Tuning Meter Yes Stereo Lamp Yes, "STEREO" in Red Muting Switch Yes 25 uS Deemphasis Switch (Dolby Associated) Yes

AM Tuner RF Sensitivity 20 uV Alternate Channel Selectivity 46 dB IF Rejection 40 dB Image Rejection 45 dB THD 0.6% at 30% modulation Frequency Response 40 Hz to 2.3 KHz +/- 3 dB Signal to Noise Ratio 49 dB Spurious Response Rejection 50 dB Signal Strength Metering Yes

Preamplifier Multiple Bass Adjustments Yes Multiple Midrange Adjustments Yes Multiple Treble Adjustments Yes Gain Control Yes Loudness Contour On/Off Mono Yes Balance Slider Number of Tape Monitors 1 Auxillary Input Source Yes Phono Input Source Yes Tape Monitor Yes, tape monitor 1 Headphone Jack(s) Yes Speaker Selection Nomenclature Main, Remote