MC275 2-Channel Vacuum Tube Amplifier
SKU: 56124262959

MC275 2-Channel Vacuum Tube Amplifier

Sale price$3375.00 Regular price$3750.00
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Description

MC275 2-Channel Vacuum Tube AmplifierMcIntosh MC275 Vacuum Tube Amplifier: A Timeless Audiophile Classic Discover the McIntosh MC275 Vacuum Tube Amplifier, a revered icon in the audiophile world. Initially launched in 1961, the MC275 quickly became a preferred choice for its robust power and low distortion capabilities. After a hiatus post 1971, it re emerged in 1993 as a special edition commemorating co founder Gordon Gow. Now in its sixth generation, the MC275 continues to impress with

McIntosh MC275 Vacuum Tube Amplifier: A Timeless Audiophile Classic

Discover the McIntosh MC275 Vacuum Tube Amplifier, a revered icon in the audiophile world. Initially launched in 1961, the MC275 quickly became a preferred choice for its robust power and low distortion capabilities. After a hiatus post-1971, it re-emerged in 1993 as a special edition commemorating co-founder Gordon Gow. Now in its sixth generation, the MC275 continues to impress with enhanced performance and a legacy of excellence.

Performance and Versatility

The MC275 is known for its dual-mode functionality, offering 75 watts per channel in stereo and 150 watts in mono. Suitable for speakers with 4, 8, or 16 ohms impedance, its Unity Coupling Circuit output transformer technology ensures full power delivery irrespective of speaker impedance. The amplifier's fuse-less Sentry Monitor™ offers reliable short-circuit protection, ensuring longevity and performance stability. Additionally, the MC275 features both balanced and unbalanced inputs, LED-illuminated tubes for operational status, and Power Control technology for seamless integration with other McIntosh components.

Audiophile Appeal

Whether you're a long-time audiophile or seeking to enhance your home audio setup with a vintage touch, the McIntosh MC275 Vacuum Tube Amplifier is an exceptional choice. Its storied history and superior performance make it a focal point in any high-fidelity audio system.

Key Features

  • 75 watts per channel in stereo, 150 watts in mono
  • McIntosh output transformer with wide bandwidth
  • Enhanced bass control and quiet thermal circuit design
  • Utilizes four KT88, four 12AT7, and three 12AX7A vacuum tubes
  • Both balanced and unbalanced inputs
  • Sentry Monitor™ for fuse-less short-circuit protection
  • Gold-plated Solid Cinch™ speaker binding posts
  • LED-illuminated tubes indicating operational status
  • Power Control for integration with McIntosh components

Technical Specifications

Specification Detail
Power Output per Channel 75W @ 4, 8 or 16 Ohms
Number of Channels 2
Total Harmonic Distortion 0.5% max (250mW to rated power, 20Hz-20kHz); ≤ 0.25% at 1kHz
Signal-to-Noise Ratio 105dB below Rated Output
Dynamic Headroom 1.2dB
Damping Factor >22
Rated Power Band 20Hz to 20kHz
Frequency Response +0, -0.5dB (20Hz-20,000Hz); +0, -3.0dB (10Hz-100,000Hz)

Control Features

Remote Power Control Yes, input and output
Multi-Channel DB25 Cable N/A

General Specifications

Circuit Configuration Unity Coupling
Circuit Design Vacuum Tube
Mono Bridge Yes
Mono Parallel Yes, 150W @ 2, 4, 8 Ohms
Output Type Unity Coupling Output Transformer
Meters No
Meter Light Switch Controlled by McIntosh preamp
Balanced Input Yes
Front Panel N/A
Illumination LED for Small Signal Tubes
Chassis Style Polished Stainless Steel

Connectivity

Speaker Binding Post Type Solid Cinch™ Speaker Binding Posts

Weight & Dimensions

Unit Dimensions (W x H x D) 16-1/2" x 8-1/2" x 12"
Unit Weight 67 lbs
Shipping Weight 75 lbs

For more information, visit the official McIntosh MC275 Product Page.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56124262959

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RR
Draper, US
★★★★★ 5
So Far So Good
I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2024
L
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Lisa B
Pawtucket, US
★★★★★ 5
My dogs favorite!
My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!
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Reviewed in the United States on April 22, 2026
T
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Theredirishman
Louisville, US
★★★★★ 5
The Dog LOVES IT!
I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!
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Reviewed in the United States on December 30, 2024
S
Verified Purchase
Sean
Draper, US
★★★★★ 5
My Golden Retriever’s favorite
We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass. Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.
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Reviewed in the United States on October 6, 2024
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Alp acct
West Palm Beach, US
★★★★★ 4
doesn't whistle as loud as other chuckit balls I've seen, but a good ball.
makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.
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Reviewed in the United States on November 4, 2025

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