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McIntosh MC2100 Solid-State Power Amplifier

McIntosh First posted January 2013

Archived listing from the original vintage-amplifier.com. Prices, seller details and purchase links have been removed; this page is a reference record, and nothing here is for sale. About this archive.

McIntosh MC2100 Solid State Power Amplifier
McIntosh MC2100 Solid State Power Amplifier
From the original site

All original Mcintosh MC2100 is in excellent condition. This unit has some normal wear and minor scratches, very light blemishes. Cosmetically the case is in fair condition, has some minor scratches and light pitting on the chrome PLEASE SEE DETAILED PHOTOS. One of the screw to mount the speaker cable comes off easily.

Added in 2026

About this model

McIntosh's legacy list dates the MC2100 to 1969–1978 and rates it at 105 watts per channel, or 210 watts bridged to mono. It was one of the company's main solid-state stereo power amplifiers of the 1970s, and its first years overlapped the last of the tube MC275, which McIntosh made until 1971.

This example was described as all original, with normal wear, light pitting on the chrome and one loose speaker-terminal screw.

At a glance
MakerMcIntosh Laboratory, Binghamton, USA
ModelMC2100
TypeSolid-state stereo power amplifier
Production1969–1978 (McIntosh)
Rated output105 W × 2; 210 W bridged

Questions collectors ask

When was the McIntosh MC2100 made?

From 1969 to 1978, according to McIntosh's legacy product list.

How powerful is the MC2100?

105 watts per channel in stereo, or 210 watts in mono.

Sources: McIntosh legacy amplifiers.

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