Marantz MODEL 1180DC (1978-1980)
Specifications
| Feature | Specification |
| Year of Production | 1978-1980 |
| Power Specifications | 80W per channel (8Ω), 100W per channel (4Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | 1.5V for 80W output |
| Key Features | DC amplifier design, dual power supplies, direct-coupled circuitry, high damping factor (100), dual power meters, pre-out/main-in jacks, loudness contour, tape monitor, phono stage |
Historical Significance
Part of Marantz's DC amplifier series representing their transition to direct-coupled designs, known for excellent build quality and engineering during the late 1970s high-power era
Sound Signature
Clean, detailed, neutral with excellent transient response, tight bass control, and low distortion characteristics of DC amplification
Maintenance and Restoration Tips
Aging capacitors, DC offset adjustment needed, relay contacts cleaning, meter bulb replacement, potentiometer cleaning
Collectibility and Market Value
- Market Value: $400-$800 depending on condition and cosmetic appearance
- Collectibility Rating: 7/10
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