marantz 2275

Specifications

Specification	Value
Year	1974-1976
Power	75W per channel (8Ω), stereo
Impedance	4-16Ω
Sensitivity	Unknown
Market Value	$800-$1,500 depending on condition and restoration status
Collectibility	9/10

Key Features

Dual power supply, phono stage with moving magnet and moving coil inputs, FM/AM tuner, bass/mid/treble tone controls, loudness contour, preamp/main amp jumpers, walnut wood cabinet

Historical Significance

The Marantz 2275 was the top of the 22xx series, a line from the mid-70s. It was built during the analog era, and it combined careful engineering with a walnut-cabinet finish that few receivers matched.

Sound Signature

The 2275 has a warm, smooth sound. The midrange is full on vocals and strings, the bass is controlled, and the highs are detailed without turning harsh. Audiophiles still argue over the "best" vintage receiver, and the 2275 consistently lands near the top of that argument.

Maintenance

After 50 years, even the finest electronics need attention. The 2275 demands care: aging capacitors can degrade performance, potentiometers and switches often need cleaning, and dial lights may have burned out. Output transistors require fresh thermal paste, and DC offset should be checked during any restoration. But for collectors and tinkerers, that’s part of the charm—a chance to breathe new life into a classic.