McIntosh - 240 Tube amplifier

McIntosh MC240 – A completely original specimen with original final valves – An absolute icon of American Hi-Fi

Rare opportunity to acquire an authentic McIntosh MC240, considered by many collectors and enthusiasts to be one of the most refined valve final amplifiers ever built.

Produced during the golden age of American high fidelity, the MC240 represents one of the highest expressions of the engineering developed by McIntosh Laboratory, a brand that has written some of the most important chapters in the history of high-end audio.

Exceptional originality

The offered unit stands out for a feature that is extremely hard to find today: the complete originality of the apparatus.

Present are:

Original McIntosh transformers
Original components
Original wiring
Original silkscreening and finishes
Original final valves, an element of particular interest for the discerning collector

In a market where many MC240s have been modified, updated or refurbished over the decades, the presence of a unit preserved in its original configuration constitutes a collectible value of absolute significance.

Condition of conservation

The unit has been carefully preserved with respect for its historical nature.

It is functional, but has been inactive for about seven years. For this reason a professional preventive check is recommended before continuous use. Such intervention should be regarded as a normal conservation procedure for valve electronics of over half a century and not as a consequence of known defects.

A reference in the history of audio

The MC240 is universally recognized for its extraordinary musicality that made it famous among audiophiles and collectors worldwide.

Its most appreciated qualities include:

Medium range of extraordinary naturalness
Harmonic richness typical of the finest American valve electronics
Warm, refined, and engaging timbre
Exceptional build quality
Mechanical and design reliability that contributed to the McIntosh legend

Even today the MC240 is considered one of the milestones of valve amplification and continues to be sought after by the most important international collectors.

A collectible piece and an investment

This is not simply an amplifier, but a genuine object of industrial and musical history.

The growing rarity of completely original specimens, coupled with international demand for classic McIntosh models, makes the MC240 one of the most desired vintage devices in the high-end collectible market.

The presence of the original final valves and the absence of invasive modifications give this unit particular interest for both the collector and the enthusiast who wishes to own an authentic testament to the American audio’s golden age.

Important information
Vintage collectible device.
Functional at the time of description.
Inactive for about 7 years.
Preventive professional review recommended before continuous use.
The photographs are an integral part of the description and document the actual condition of the item.

A rare opportunity to add to your collection one of the most celebrated valve amplifiers ever built, in a configuration of originality that is increasingly difficult to find on the international market.

Video proof upon request
It is possible to provide, on request, a detailed video of the unit operating, with power on, valve warm-up, and operational demonstration, to document its current state and offer maximum transparency to potential collectors and enthusiasts.

Given the historical and collectible value of this McIntosh MC240, I wish to guarantee a presentation as accurate and complete as possible, so that the buyer can calmly assess the authenticity and condition of the specimen.

Packaging and shipping

The unit will be prepared with the utmost care using professional packaging suitable for high-value vintage electronics. All necessary precautions will be taken to guarantee the best protection during transport, with shock-absorbing materials, structural reinforcements, and careful packaging.

If appropriate, the valves will be individually protected to reduce any risk during shipping.

Shipping will be carried out via a specialized courier with full tracking and insurance for the object's value, offering the buyer maximum safety until delivery.

Given the rarity and collectible value of this McIntosh MC240, every stage of the packaging will be carried out with particular attention to preserving its integrity and storage conditions.