Vintage AmplifierCollectors archive

Luxman M120A Stereo Power Amplifier

Luxman First posted October 2012

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.

Luxman M120A Stereo Amplifier
Luxman M120A Stereo Amplifier
From the original site

Luxman M120A Stereo Amplifier. 120 watts per channel; can be bridged in Duo Alpha mode for 300 watts per channel. 10HZ to 100khz frequency response. The amp looks very good. There are a couple of small nicks on the face that are not easily seen and certainly would not be visible from the mounting shelf. Likewise, the cabinet has a small nick or two, but nothing easily noticed. The amp works great and is ready to use.

Added in 2026

About this model

The seller rated this Luxman M120A at 120 watts per channel, with a "Duo Alpha" bridged mode giving 300 watts, and a frequency response of 10 Hz to 100 kHz. It is a solid-state power amplifier, the later relative of the M-120 in the archive's Luxman stack.

We have not found an independent specification sheet, so the figures are the seller's.

At a glance
MakerLuxman, Japan
ModelM120A
TypeSolid-state stereo power amplifier
Rated output120 W per channel; 300 W bridged (listing)
Frequency response10 Hz – 100 kHz (listing)

Questions collectors ask

Is the Luxman M120A a tube amplifier?

No. It is a solid-state power amplifier.

What is Duo Alpha mode?

The bridged mode named in the listing, in which the amplifier combines both channels for higher mono output, 300 watts by the seller's figures.

Sources: Wikipedia: Luxman.

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