Marantz Model 2285b_blk Receiver

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Front View Image Attribution: Mark D'Ambrosio

General Description Black Faced 2285b (Euro, no Dolby, +1 Aux) Rarity X-Rare Retail Price 670 First Year 1977 Last Year 1980 Wood Case WC-122 Silver Face Yes Channels Two Speaker Connections Main, Remote AC Switch Yes

Physical Width 17 1/4 Height 5 1/2 Depth 14 1/4 Weight 27.4

Amplifier RMS Power Per Channel 85x2 Total Harmonic Distortion (THD) 0.05% Power Bandwidth 20 hz to 20 khz

FM Tuner Gyro Tuning Yes RF Sensitivity 1.8 uV 300 Ohm Binding Posts Yes 75 Ohm Binding Posts Yes Capture Ratio 1.0 dB at 65 dBf IF Image Rejection 90 dB IF Rejection 100 dB Stereo Subcarrier Rejection 70 dB Alternate Channel Selectivity (wide or normal) 080 dB Spurious Rejection 100 dB AM Carrier Rejection 55 dB Stereo Separation at 1 kHz 50 dB Mono Switch Yes Signal Strength Meter Yes Center Tuning Meter Yes Multiplex Filter (Hi-Blend) Yes Stereo Lamp Yes FM Mode Lamp Yes Multipath Listen Yes Muting Switch Yes Illuminated Dial Pointer Yes

AM Tuner Signal Strength Metering Yes

Preamplifier Multiple Bass Adjustments Yes Multiple Midrange Adjustments Yes Multiple Treble Adjustments Yes Tone Control Defeat Yes Bass Turnover Options Yes Treble Turnover Options Yes High Filter Yes Low Filter Yes Gain Control Yes Loudness Contour Yes Mono Yes Channel Reverse Yes Balance knob Number of Tape Monitors Two Tape to Tape Dubbing via front panel Auxillary Input Source Yes 2nd Auxillary Input Source Yes Phono Input Source Yes 2nd Phono Input Source Yes Illuminated Source Indicators Yes Tuner Source Input Am/FM Tape Monitor Yes 2nd Tape monitor Yes Preamp to Amplifier Jumper(s) Yes Headphone Jack(s) Yes Speaker Selection Nomenclature 1, 2