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Average Price: $4,900

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$299

$1500+

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Description

The McIntosh MC275 MKVI is a legendary tube amplifier that continues to set the standard for sonic excellence in live sound and stage setups. Revered by audiophiles and musicians alike, this power amplifier strikes a perfect balance between classic design and modern innovation. Its refined circuitry and high-quality components deliver an uncompromising audio experience, ensuring every note is rendered with exceptional clarity and warmth.

At the heart of the MC275 MKVI lies a meticulously engineered vacuum tube design, which offers the rich, warm sound that only tubes can provide. This model features an updated power supply and advanced protection circuits, enhancing reliability and performance on stage. The amplifier's unique Unity Coupled Circuit output transformers ensure dynamic and transparent sound reproduction, making it ideal for both live performances and studio applications.

With its timeless aesthetics and robust construction, the MC275 MKVI is built to withstand the demands of professional use. Whether you're a touring musician or a discerning audiophile, this amplifier promises to elevate your audio experience to new heights.

Key Features:

  • Vacuum tube design for rich and warm sound
  • Unity Coupled Circuit output transformers for transparent sound reproduction
  • Advanced protection circuits for enhanced reliability
  • Upgraded power supply for improved performance
  • Ideal for both live performances and studio use
  • Timeless aesthetics with robust construction

Product specs

Brand McIntosh
Model MC275 MkVI 75-Watt Stereo Tube Power Amplifier
Finish Silver
Year 2011 - 2025
Made In United States
Categories Home Audio Amplifiers

FAQs

What are the power output options for the McIntosh MC275 MKVI?

The McIntosh MC275 MKVI can deliver 75 watts per channel in stereo mode to 4, 8, or 16-ohm speakers, and 150 watts in mono mode to a single speaker with an impedance of 2, 4, or 8 ohms.

Can the McIntosh MC275 MKVI be used for both home audio and live sound applications?

Yes, the MC275 MKVI is versatile enough for both home audio systems and live sound setups, offering high-quality sound reproduction in either environment.

What type of tubes does the McIntosh MC275 MKVI use?

The McIntosh MC275 MKVI uses KT88 vacuum tubes for its output stage, providing a warm and dynamic sound characteristic of tube amplifiers.

Does the McIntosh MC275 MKVI have any special features for improved sound quality?

The MC275 MKVI features McIntosh's patented Unity Coupled Circuit output transformer design, which ensures wide bandwidth and low distortion for superior sound quality.

Is the McIntosh MC275 MKVI suitable for audiophiles seeking high-fidelity sound?

Yes, the MC275 MKVI is highly regarded among audiophiles for its exceptional build quality and detailed, rich sound, making it an excellent choice for high-fidelity audio enthusiasts.

Pursuit Perfect System

Pursuit Perfect System

McIntosh MC 275 MK VI Valve HiFi Stereo Power Amplifier REVIEW - #SoCharming Tubes

Video thumbnail for McIntosh MC 275 MK VI Valve HiFi Stereo Power Amplifier REVIEW - #SoCharming Tubes by Pursuit Perfect System

McIntosh MC 275 MK VI Valve HiFi Stereo Power Amplifier REVIEW - #SoCharming Tubes

Pursuit Perfect System

Pursuit Perfect System

Video thumbnail for What is the BIG deal with the Mcintosh MC275 tube amplifier MK6? by Thomas & Stereo

What is the BIG deal with the Mcintosh MC275 tube amplifier MK6?

Thomas & Stereo

Thomas & Stereo

Video thumbnail for McIntosh 275 mkVI & Sonus Faber VENERE S playing Overjoyed! by SOUND SOMMELIER

McIntosh 275 mkVI & Sonus Faber VENERE S playing Overjoyed!

SOUND SOMMELIER

SOUND SOMMELIER

Video thumbnail for McIntosh MC275 V6 unboxing, and first start up by Studio 23

McIntosh MC275 V6 unboxing, and first start up

Studio 23

Studio 23

Video thumbnail for McIntosh Mc275 mk6 Tube Amp by Audio Excellence Canada

McIntosh Mc275 mk6 Tube Amp

Audio Excellence Canada

Audio Excellence Canada

Video thumbnail for Unboxing the McIntosh MC275 MK VI by Audio Excellence Canada

Unboxing the McIntosh MC275 MK VI

Audio Excellence Canada

Audio Excellence Canada

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about McIntosh MC275 MKVI.

Features and functionality

  • The MC275 MKVI power amp is noted for its ability to impart a warm and "tubey" sound, especially when paired with a solid-state preamp like the C50.

    Source
  • The MC275 MKVI is noted for excellent imaging and soundstage when paired with Focal Kanta N1 speakers, delivering clarity even at low volumes.

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Use cases and applications

  • When paired with Paradigm speakers, the MC275 MKVI provides warm power, enhancing the overall listening experience in a home setup.

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  • The MC275 MKVI is considered overkill for some setups but is favored for its impressive performance when users find a good deal.

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User experience

  • Owners report high satisfaction with the aesthetic appeal of the MC275 MKVI, emphasizing its visual impact as part of a home audio system.

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  • Dual MC275 units in mono mode deliver exceptional performance, with some users regretting selling their setup due to its impressive sound and aesthetic appeal.

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Other

  • A custom-built stereo stand, originally intended as a sofa table, is effectively repurposed to hold the MC275 MKVI and accompanying audio equipment.

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Mods and upgrades

  • Owners swap stock tubes for Gold Lion KT88s and NOS Raytheon 12AT7WA tubes, noting compatibility and durability with the MC275 MKVI.

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  • Users suggest switching the position of the MC275 to a top shelf to enhance cooling and accommodate headphone storage.

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Setup and maintenance

  • Non-matched tubes do not damage the MC275 MKVI, though matched pairs are preferred for optimal sound quality.

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  • Owners recommend using an AC Infinity S10 or T10 fan for better airflow, as the MC275 can get quite warm and needs space to breathe.

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Comparisons

  • Users find the sound of solid-state preamps paired with the MC275 satisfying enough to deter from exploring an all-tube setup.

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Value and pricing

  • Some owners have successfully sourced used or open-box MC275 units from Audio Classics, highlighting potential savings on this premium gear.

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Critic Reviews

McIntosh MC275 VI Power Amplifier and C22 Preamplifier - The Absolute Sound

theabsolutesound.com

McIntosh's MC275 MKVI and C22 preamp deliver a stunningly warm and immersive audio experience that captivates listeners. The tube amplifier shines with its rich, natural sound reproduction, showcasing impressive clarity and depth, especially with classical and acoustic genres. While it may not match solid-state amps in precision, the charm of its vintage design and modern upgrades make it a worthy contender. However, at high volumes, it occasionally feels underpowered with more demanding tracks. The C22 preamp complements beautifully, offering excellent features, though some controls are absent from the remote. Overall, these components blend nostalgia and cutting-edge engineering, creating a compelling audio experience that’s addictive for true music lovers.

positive

Mcintosh Mc275 Mkvi (£5500) | Hi-Fi News

hifinews.com

The McIntosh MC275 MkVI captivates with its stress-free sound and rich midrange clarity, making it a pleasure to listen to across genres. Its build quality and aesthetic appeal are noteworthy, featuring LED indicators for operational status. However, it may feel less "tubey" than audiophiles expect, potentially disappointing purists seeking that vintage warmth. While the amplifier excels in stereo imaging and overall performance, its high price tag of £5500 might give pause to budget-conscious buyers. Overall, it’s a refined choice for those who value precision and elegance in audio reproduction.

positive

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