Marantz Model 2230 Receiver

Front View Rear View Image Attribution: William Muller Date: November 27th, 2002 Interior view Image Attribution: Ben Lee Date: May 23rd, 2003

General Retail Price 349.95 Designed in USA Manufactured In Japan First Year 1972 Last Year 1974 Wood Case WC-22 Blue Face Yes Channels Two Speaker Connections Two Sets Chassis Ground Binding Post AC Switch Yes Fusing External buss, 2.5 amps Switched AC Outlets One Unswitched AC Outlets One Power Consumption 220 watts

Physical Width 17 1/4 Height 5 Depth 14 Weight 32 lbs, 40 lbs shipped

Amplifier RMS Power Per Channel 30 Total Harmonic Distortion (THD) 0.5% Power Bandwidth 30 Hz to 20 kHz Intermodulation Distortion (IM) 0.5%

FM Tuner Gyro Tuning Yes RF Sensitivity 2.5 uV 300 Ohm Binding Posts push-posts 75 Ohm Binding Posts push-posts 50 dB quieting sensitivity, Stereo 50 uV 50 dB quieting sensitivity, Mono 5.0 uV THD, Stereo 0.40% Capture Ratio 1.8 dB Stereo Separation at 1 kHz 40 dB Mono Switch Yes Signal Strength Meter Yes Attenuator Yes, rear deck Stereo Lamp Yes FM Mode Lamp Yes Muting Switch Yes Muting Adjustment On rear deck Quadradial Output (FM Discriminator output, unequalized) Yes Illuminated Dial Pointer Yes

AM Tuner Signal Strength Metering yes External Ferrite Antenna yes Antenna binding Posts push-posts

Preamplifier Single Bass Adjustment Yes Single Midrange Adjustment Yes Single Treble Adjustment Yes High Filter Yes Low Filter Yes Gain Control Knob Loudness Contour Yes Mono Yes Balance Knob Number of Tape Monitors One Tape to Tape Dubbing via front panel jacks Auxillary Input Source Yes Phono Input Source Yes Illuminated Source Indicators Yes Tuner Source Input AM/FM Source Tape Input (as opposed to a tape monitor) Yes Tape Monitor Yes Preamp to Amplifier Jumper(s) Yes Headphone Jack(s) Yes Speaker Selection Nomenclature Main, Remote