SKU: 60811731538

MC451 1-Channel Dual Mono Amplifier

Sale price$7200.00 Regular price$8000.00
Save 10%

Pay in installments of $2000.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MC451 1-Channel Dual Mono AmplifierMcIntosh MC451: Masterful Audio Amplification The McIntosh MC451 amplifier emerges as a paragon of audio excellence, skillfully combining elegant aesthetics with state of the art technology to offer an unmatched auditory experience. Designed for both audiophiles and professional settings, the MC451 redefines sound reproduction with its dynamic range and precision engineering. Hybrid Power and High Fidelity Design At its core, the MC451 features a

McIntosh MC451: Masterful Audio Amplification

The McIntosh MC451 amplifier emerges as a paragon of audio excellence, skillfully combining elegant aesthetics with state-of-the-art technology to offer an unmatched auditory experience. Designed for both audiophiles and professional settings, the MC451 redefines sound reproduction with its dynamic range and precision engineering.

Hybrid Power and High-Fidelity Design

At its core, the MC451 features a powerful hybrid design, integrating a 150 Watt vacuum tube amplifier with a 300 Watt solid state amplifier within a single, sophisticated chassis. This dual mono amplifier setup is ideal for bi-amping speakers, ensuring detailed, distortion-free sound at any volume. The amplifier's iconic design is underscored by its blue watt meters, black glass front panel, and stainless steel chassis, making it not only a centerpiece of technology but also a statement of art.

Cutting-Edge Features for Unrivaled Audio Performance

The MC451 introduces McIntosh's proprietary Hybrid Drive™ technology, which harmoniously blends the warmth of vacuum tubes for midrange and tweeters with the power of solid state components for woofers. This ensures a rich and balanced sound across all frequencies. Moreover, the MC451 is built for seamless integration into any audio system, featuring both balanced and unbalanced inputs and McIntosh's Power Guard® technology for speaker protection without compromising sound quality.

Customization is at the forefront, with an adjustable internal crossover and gain levels for precision tailoring to speaker specifications. The DualView™ Power Output Meter and advanced protection systems further distinguish the MC451, offering a dynamic visual interface and ensuring the amplifier's longevity and reliability.

A Synthesis of Sophistication and Sonic Excellence

Choosing the McIntosh MC451 means opting for a blend of unmatched audio quality, reliability, and sophisticated design. It stands as a testament to McIntosh's commitment to excellence, promising a profound connection to music and cinematic experiences. The MC451 is not just an amplifier; it's an investment in a legacy of unparalleled sonic quality.

Technical Specifications

Specification Detail
Power Output per Channel 300 Watts (Solid State), 150 Watts (Vacuum Tube)
Impedance 2, 4, or 8 Ohms
Number of Channels 1
Total Harmonic Distortion 0.005% (Solid State), 0.5% (Vacuum Tube)
S/N below rated output 118dB (Solid State), 112dB (Vacuum Tube)
Dynamic Headroom 2.5dB (Solid State), 1.2dB (Vacuum Tube)
Damping Factor >40 (Solid State), >18 (Vacuum Tube)
Rated Power Band 20Hz to 20kHz
Frequency Response +0, -0.25dB (Solid State), +0, -0.5dB (Vacuum Tube) 20Hz to 20kHz
Control Remote Power Control
Speaker Binding Post Type Patented Solid Cinch™
Circuit Configuration Push-Pull Complementary (Solid State), Unity Coupled (Vacuum Tube)
Output Type Autoformer™ (Solid State), Unity Coupled Output Transformer (Vacuum Tube)
Meters DualView™ Power Output Meter
Meter Light Switch Yes
Balanced Input 2
Front Panel Glass
Illumination Direct LED
Chassis Style Polished stainless steel & black painted steel
Dimensions (W x H x D) 17-7/8" (45.4cm) x 11-13/16" (30cm) x 21-1/2" (54.6cm)
Unit Weight 133 lbs (60.3 kg)
Shipping Weight 159 lbs (72.1 kg)

For more detailed information, visit the official McIntosh MC451 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: 60811731538

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
American Wireman
New York, US
★★★★★ 5
Need more USB-C ports AND passthrough power?
Style: 4-in-1 USB-C Hub
This hub is very handy if you need to use multiple USB-C peripherals but still need passthrough power for your laptop, 65 watts in my case. I have not experienced any noticeable difference in transfer speeds or heat. Typical Belkin high quality, all the ports are tight and connections feel secure. I want to note that this unit will NOT allow HDMI functions via USB-C. I still need to plug my external display directly into the other USB-C port on my laptop. The only downside is that the surface of the hub is a high gloss black, which will scuff like crazy the first time you toss it into your backpack or set it on the table. Does not at all effect functionality but can be annoying for some. Otherwise, this is now one of my essential daily tech accessories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
K
Verified Purchase
KennethF
Waukegan, US
★★★★★ 5
Reduced Connecting To Desk Setup from four plugins to one.
Style: 8-in-1 USB-C Hub
Works great! Plugged in Ethernet, HDMI, USB-C power, and a USB-A Hub containing KBD,Mouse, two phone chargers, and worked first try without any configuring. Now only one plug to connect when the laptop is brought to the desk. Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
H
Verified Purchase
Happy Shopper
Massapequa, US
★★★★★ 5
Lots of slots to power devices all at once
Style: 7-in-1 USB-C Hub
Well made, good price, outlets precision sized so cords don't droop or fall out. Overall about as a compact as it could be. Enough power to plug into iPad and power phone, hearing aid charging box , and AA battery 4 slot charger. Worth paying a little more for more slots.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
W
Verified Purchase
William Herloski
Massapequa, US
★★★★★ 1
Be aware of bad units being sold right now.
Style: 4-in-1 USB-C Hub
These USED to be a 5 star product from me, I've lost count how many I have purchased and included built into my products I manufacture. All of 2025 NO ISSUES at all, battle tested in the photo event industry buy some very large companies I have as clients. Come 2026 and the last two batch orders I have purchased I have had to replace 10 of them within a 2 month window, all for different customers because they stopped working in a short amount of time. Something happened in the Belkin manufacturing of these hubs in the past 3 months and I have lost my confidence in the stock that is available right now, I have moved to another HUB manufacturer for my products. I even tried calling Belkin quietly to make them aware of this issue and could not get anyone who cared that they had bad units being sold. So now it's to be very public about this issue and to let people know to be aware there ARE bad units in circulation of these hubs. ALWAYS have a backup on hand just in case! Sorry Belkin, you need to have a better process to receive feedback from other manufacturers that use your products in theirs. I hope I can regain confidence again someday.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
R
Verified Purchase
R. Welch
Carnegie, US
★★★★★ 4
Nice portable USB hub.
Style: 4-in-1 USB-C Hub
Nice little hub - output is 40 w though so a slow charger if using it to charge a phone off of a computer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

recommand products