Marantz 2270 1971-1976

Restored Marantz 2270

This unit was restored with new LED's, cleaned and lubes all pots and changed out any suspect caps.

Unit sounds amazing and is ready for another 40 years of great tunes.

The Marantz 2270 is a legendary solid-state stereophonic receiver produced between approximately 1971 and 1975. It is highly regarded by collectors for its "warm" analog sound, iconic blue-lit dial, and signature Gyro-Touch tuning wheel. 

Key Specifications

• Power Output: 70 watts per channel into 8Ω (stereo).
• Frequency Response: 7Hz to 50kHz.
• Total Harmonic Distortion (THD): 0.3%.
• Damping Factor: 45.
• Weight: Approximately 38.5 lbs (17.5 kg).
• Dimensions: 17-21/64 x 5-25/64 x 14 inches. 

Notable Features

• Inputs: Includes two phono inputs for multiple turntables, plus Aux and Tape inputs.
• Pre-Amp/Main-Amp Separation: Rear jumpers allow you to use the unit as a standalone pre-amplifier or power amplifier.
• Triple Tone Controls: Features independent knobs for Bass, Mid, and Treble, rather than just standard bass and treble.
• Aesthetics: Often found with a brushed aluminum faceplate and an optional WC-22 walnut wood case. 

Market & Maintenance

• Current Value: Prices for used units typically range from $2,300 to over $3,200 as of April 2026, depending on condition and restoration status.
• Reliability: While built to last, original units often require "recapping" (replacing old electrolytic capacitors) and servicing of the phono preamp board to maintain optimal sound and safety.
• Common Issues: Users may encounter scratchy controls (fixable with DeoxIT), burnt-out dial lamps (often replaced with cooler-running LEDs), or brittle vellum paper behind the dial that can turn the blue lights green over time.

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