Marantz 2385 (1978-1980)

Specifications

Feature	Specification
Year of Production	1978-1980
Power Specifications	185W per channel (8Ω), 20Hz-20kHz with no more than 0.1% THD
Impedance	4-16Ω
Sensitivity	1.7μV (FM), 200μV (AM)
Key Features	Dual power meters, dual power transformers, Marantz proprietary Power Guard protection circuit, high-current power supply, walnut wood cabinet, quartz-locked PLL FM stereo tuner, phono stage with low-noise FETs, pre-out/main-in jacks

Historical Significance

Marantz's most powerful receiver ever produced, representing the pinnacle of 1970s receiver engineering and the end of the 'silver face' era. It was the flagship model in the 23xx series and competed directly with Pioneer's SX-1980 for the title of 'king of receivers'.

Sound Signature

Warm, smooth, and highly detailed sound with exceptional power reserve. Known for its authoritative bass, transparent midrange, and clean highs. The massive power supply provides excellent dynamic headroom and stability with difficult speaker loads.

Maintenance and Restoration Tips

Watch for aging electrolytic capacitors, particularly in the power supply and amplifier sections. Controls and switches get dirty and need Deoxit. The dial and meter bulbs need replacing. The protection circuitry occasionally gives trouble. It's complex enough that professional servicing is often required.

Collectibility and Market Value

Market Value: $2500-$5000+ depending on condition and originality
Collectibility Rating: 9/10

Market Value

┌──────────────────────────────────────────────────────────────────────────┐
│ MARANTZ 2385                                                    Nov 2026 │
├──────────────────────────────────────────────────────────────────────────┤
│ High      $5,168                                  Latest          $4,500 │
│ Median    $2,884                                  Trend                — │
│ Low       $325                                    Volume           ~2/mo │
├──────────────────────────────────────────────────────────────────────────┤
│ $6,000 ┤                                                                 │
│        │                                                                 │
│        │     .                    .                                     .│
│ $3,557 ┤                                                                 │
│        │                                                    .            │
│        │.                                                                │
│        │                                                                 │
│   $300 ┤     .      .      .                          .                  │
│        ├─────────────────────────────────────────────────────────────────│
│    vol │▄    █      ▄      ▄      ▄                   ▄     ▄           ▄│
│        └─────────────────────────────────────────────────────────────────│
│         2026-03                      2026-05                      2026-07│
└──────────────────────────────────────────────────────────────────────────┘

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