Model value guide
NAD 3020 value
Price reference for the NAD 3020 integrated amplifier, including conservative condition ranges, common service concerns, value drivers, and comparable listing research links.
Good working range
$155-$410
Based on a working, original example before location, accessories, or venue-specific payout assumptions.
Condition-adjusted values
Parts or project
Use when major functions are dead, untested, or sold strictly as-is.
$25-$70
Good working
Baseline range for a clean unit with the core functions verified.
$155-$410
Very good serviced
Applies when cosmetics are clean and basic service is documented.
$195-$525
Restored collector
Upper reference for documented restoration and strong presentation.
$270-$715
Sold-comps summary
The 3020 remains liquid but not expensive; serviced clean examples outperform rough thrift-store finds.
The checker uses conservative reference bands rather than live scraping. Final sale price can still move with location, buyer confidence, shipping risk, and whether service work is documented.
Value drivers
- Cult budget audiophile reputation
- Quiet phono section
- Clean case with intact buttons
Common issues and restoration notes
- Scratchy volume and balance pots
- Dried power supply capacitors
- Loose speaker terminals
For NAD 3020, buyers usually discount undocumented service because scratchy volume and balance pots can change repair cost quickly. Keep receipts, note replaced lamps or capacitors, and photograph serial plates, controls, faceplate edges, and included accessories before listing.
Related model pages
More Integrated Amplifier value references
Marantz 1060
1971-1976 · Integrated amplifier
$325-$825
The 1060 sells quickly when clean because it offers the Marantz sound without receiver tuner complexity.
Sansui AU-717
1977-1979 · Integrated amplifier
$600-$1,350
Strong AU-717 prices require proof that known glue and switch issues have been addressed.
Sansui AU-999
1970-1972 · Integrated amplifier
$475-$1,150
The AU-999 has loyal demand; service documentation matters because many units are still largely original.