Website author headshot
Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

Product Strengths

  • Delivers 350 watts into 2-ohm, 4-ohm, or 8-ohm loads
  • The design has a purity that is quite amazing
  • Effortless power
  • Soundstage is big
  • Transparent

Product Considerations

  • Not necessarily suitable for pairing with extremely cold sounding, sterile or bright speakers

Comparisons (according to reviewers)

  • MC3500 is more open and airy, with base not as hard fisted, compared to Krell KSA 250
  • It compares with brands like soulution, big Audio Research, and CH Precision, but at a lower cost

Takeaway: The MC3500 is an impressive amplifier that delivers a natural and pure sound, able to drive almost any speaker. If you're in the market for a McIntosh amp, this is the one that makes music sound pure, simple and unadulterated.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

All

MC3500 Mk II

reviews

[{"title":"McIntosh MC3500 MkII / C12000ST / C12000C review","link":"https://www.whathifi.com/reviews/mcintosh-mc3500-mkiic12000stc12000c-review","source":"What Hi-Fi?","datePublished":"2023"},{"title":"McIntosh Mc3500 Power Amps reviewed. Not your father’s McIntosh","link":"https://www.youtube.com/watch?v=8WorjP6NsAM","source":"YouTube","datePublished":"2022"},{"title":"McIntosh MC 3500 Amplifiers and Rockport Cygnus Music Clips, Review and Comparisons - 3mA Audio","link":"https://www.youtube.com/watch?v=-uNha-mDuyo","source":"YouTube","datePublished":"2022"},{"title":"McIntosh MC 3500 Amplifier Unboxing and Review - 3mA Audio","link":"https://www.youtube.com/watch?v=CN4r7K_ZKno","source":"YouTube","datePublished":"2022"}]
An excellent review of a great product
/
Publisher
/
3/1/2022
An excellent review of a great product
Publisher
/
3/1/2022

Manufacturer details

  • FTC Power Output Rating: 350 W
  • Power Output per Channel: 350 W into 2, 4 or 8 ohms
  • Number of Channels: 1
  • Total Harmonic Distortion: 0.3% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20kHz
  • S/N below rated output: 120dB
  • Dynamic Headroom: 2.4dB
  • Damping Factor: >25
  • Frequency Response: +0, -0.5dB from 20Hz to 20kHz; +0, -3.0dB from 10Hz to 70kHz
  • Unit Dimensions (W x H x D): 18" (45.7cm) x 11-13/16" (30cm) x 21-5/8" (54.9cm)
  • Unit Weight: 121 lbs (54.9 kg)
  • Shipping Weight: 147 lbs (66.7 kg)
Inspired by the amplifier that inspired a generation. There's no denying the historic significance of the 1969 Woodstock Music and Art Fair. There had never been anything like it, and many would argue there's not been anything like it since. With an unexpected crowd of over 400,000 people, there was a lot that could have gone wrong – and some things did. But one aspect that's nearly universally agreed upon was how great all the musicians sounded. That sound quality is thanks in part to the McIntosh MC3500 Vacuum Tube Amplifiers that exclusively powered the sound system used at Woodstock.
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

  • McIntosh products blend classic, retro aesthetics, reminiscent of their 1970s designs, with modern materials and cutting-edge internal components, offering a unique visual appeal.
  • The brand's amplifiers are known for their substantial power output, often exceeding specifications, and their ability to drive a wide range of speakers across varying impedance levels due to their unique Autoformer technology.
  • McIntosh offers a high degree of customization and control through features like multi-band equalizers, adjustable input sensitivity, and advanced settings accessible via dedicated apps or web interfaces.
  • They distinguish themselves with a focus on long-term reliability and customer satisfaction, with products built to last for decades and supported by a dedicated dealer network.

MHT300

  • Positioning: Positioned as a versatile home theater receiver in McIntosh's lineup, suitable for custom installations or standalone display.
  • Description: Supports 8K/60Hz and 4K/120Hz video, making it ideal for modern home theaters. Unlike other McIntosh products, it offers 7.2 channel audio with expandability to 7.2.4, providing flexibility for future upgrades. This makes it perfect for users looking to integrate advanced video capabilities and immersive audio in a custom home theater setup.

MHA200

  • Positioning: A compact, high-quality headphone amplifier designed for personal audio enthusiasts.
  • Description: Uses vacuum tube amplification, delivering a warm and detailed sound that is distinct from solid-state amplifiers like the MC462. Its compact size and multiple impedance settings make it versatile for various headphone types.

MC462

  • Positioning: A powerful stereo amplifier, offering robust performance for high-end home audio systems.
  • Description: Features a Quad Balanced design with McIntosh Autoformers, providing 450 Watts per channel with low distortion. Compared to the MC1502, it offers a solid-state solution with increased dynamic headroom.

MC1502

  • Positioning: A high-power vacuum tube amplifier, ideal for audiophiles seeking classic tube sound.
  • Description: Delivers 150 Watts per channel using vacuum tubes, offering a rich, warm sound that contrasts with the solid-state clarity of the MC462. Its Unity Coupled Circuit ensures consistent performance across various speaker impedances.

MC901

  • Positioning: A unique dual mono amplifier, combining both vacuum tube and solid-state technologies.
  • Description: Integrates a 300 Watt vacuum tube amplifier with a 600 Watt solid-state amplifier, providing the best of both worlds for bi-amping loudspeakers. This hybrid approach is unlike any other McIntosh product.

MC21KW

  • Positioning: A flagship monoblock amplifier, representing the pinnacle of McIntosh's power amplification.
  • Description: Delivers 2,000 Watts of power, making it suitable for the most demanding audio setups. Its tri-chassis design and advanced technologies like Autoformer and Power Guard set it apart from other amplifiers.
See All Products
Avg. Product Price
$20,001-$30,000
Used For Sale
543
 Available (Scroll Down)
Brand Popularity
2
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
77
Founding Year
1949

Our take on the brand

McIntosh is one of the most iconic amplifier brands in the world, recognizable for its signature blue LED displays and distinctive industrial design. With a legacy spanning decades, McIntosh is known to many, even outside the audiophile community, and is sold in both mass-market retailers and specialized hifi stores. Their amplifiers are characterized by a warm, tube-like sound that enriches the midrange and smooths out the overall tonal balance.

Look inside the brand

Brand Page

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

From our interview with
.
Brand Page

What if you spend more?

No items found.

What competes at this price?

Balanced Audio Technology
Rex 3 Tube
25676
/
Released
2021
Think of REX 3 as four single-ended amplifiers in one box. Two waveforms per channel are summed at the output transformer. We call this a single-ended bridge design. This unique design acheives the finesse and naturalness of a Class A single-ended triode amplifier. With the power, dynamics, and control of a Class AB push pull amplifier.
Check Amazon
Balanced Audio Technology (BAT) designs all their components with fully balanced circuits and dual-mono power supplies, which deliver better channel separation and cleaner sound reproduction. BAT's signature approach includes zero global feedback and their Unistage circuit design, which amplifies the signal only once through a short signal path to preserve the original audio characteristics.
Expand Details

Our Summary

Product Strengths

  • 'Dynamic', 'extended', and 'smooth, yet revealing' performance
  • Makes everything sound more real, providing a deeper understanding of the music
  • Brings the listener closer to the essence of the original performance

Product Considerations

  • Might sound a bit 'tight' when brand new, out of the box

Takeaway: The REX 3 seems to be a high-quality product that offers a very real and engaging music listening experience. It could be worth buying if you want to get closer to the heart of the music.

Video review

Our take on the brand

Balanced Audio Technology (BAT) designs all their components with fully balanced circuits and dual-mono power supplies, which deliver better channel separation and cleaner sound reproduction. BAT's signature approach includes zero global feedback and their Unistage circuit design, which amplifies the signal only once through a short signal path to preserve the original audio characteristics.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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