Model value guide
McIntosh MC2105 value
Price reference for the McIntosh MC2105 power amplifier, including conservative condition ranges, common service concerns, value drivers, and comparable listing research links.
Good working range
$1,750-$3,915
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.
$305-$685
Good working
Baseline range for a clean unit with the core functions verified.
$1,750-$3,915
Very good serviced
Applies when cosmetics are clean and basic service is documented.
$2,235-$4,995
Restored collector
Upper reference for documented restoration and strong presentation.
$3,035-$6,780
Sold-comps summary
MC2105 comps rise sharply with excellent glass and working meters; cosmetic damage is expensive to correct.
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
- Iconic McIntosh blue meters
- Unbroken glass face and strong chrome
- Matched with original cabinet or panloc hardware
Common issues and restoration notes
- Cracked or bubbling glass
- Meter calibration issues
- Noisy gain controls
For McIntosh MC2105, buyers usually discount undocumented service because cracked or bubbling glass 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 Power Amplifier value references
McIntosh MAC 1900
1973-1978 · Receiver
$850-$1,900
MAC 1900 values are highly cosmetic-sensitive; damaged glass can erase much of the McIntosh premium.
McIntosh MC240
1960-1969 · Power amplifier
$2,600-$5,600
Transformer health and chrome condition dominate MC240 value; untouched project amps are still valuable but heavily inspected.
Dynaco Stereo 70
1959-1977 · Power amplifier
$450-$1,200
ST-70 values depend on build quality and transformer health; tasteful rebuilds can outperform untouched but tired units.