McIntosh MC257 7-Channel Solid State Amplifier - NEW
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Please note this item must be purchased in store and we will not ship under any circumstances. Click here for more information about this policy.
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Standout Featuers:
- 250 Watts x 3 Channels; 200 Watts x 7 Channels
- TripleView™ Power Output Meter
- 94% increase in Dynamic Headroom
- Dynamic Power Manager®; Power Guard®
- Designed for home theaters
General:
Bring your home theater dreams to life with the MC257 7-Channel Power Amplifier. Experience the latest blockbusters along with your favorite movies like never before in your home theater with the sound quality and power only McIntosh can deliver.
The MC257 is highlighted by our new eye-catching TripleView™ Power Output Meter that independently indicates the real time power reading of the amplifier’s three front channels. The easy-to-read, 15” (38 cm) wide TripleView meter design is a streamlined approach to the three individual meters found on our previous generation 7-channel home theater amplifier. Instead of three separate meter windows each housing a single meter, the TripleView features three of our traditional mechanical meters in a single meter enclosure.
While a totally new design, each of the three pointers in the TripleView meter have the same inviting motion that McIntosh meters are known for and perform at the same high level as any of our meters. The captivating look and glow of the TripleView meter is sure to be a conversation starter, but its trademarked blue lighting can be turned off so as not to compete with your TV or movie screen.
The combo of the McIntosh MX170 A/V Processor and MC257 7-Channel Amplifier "checked all the performance-related boxes when it came to signal integrity and immersion. Also, clarity and dynamics were off the charts... It had an amazing surround bubble that put me in the center of the action. This soundscape featured pinpoint imaging of all the discrete effects. The overall clarity, dynamic punch, and low distortion of the sound were above reproach." – Secrets of Home Theater and High Fidelity.
In addition to the new TripleView meter, the MC257 features many other upgrades. When using just the front left, center and right channels, power output has been increased by 25% from 200 Watts per channel to 250 Watts per channel. When using all 7 channels, each will receive a healthy 200 Watts per channel. Regardless of how many channels are used, the full 200 or 250 Watts is delivered to either 4 or 8 Ohm speakers via our Dynamic Power Manager® (DPM) technology. Filter capacity has been increased by 20% which has produced an amazing 94% increase in dynamic headroom from 1.7dB to 3.3dB as well as improving low frequency performance – both key features in a home theater amplifier, especially when listening to an energetic soundtrack.
The MC257 comes with five of our McIntosh Monogrammed Heatsinks™ which are connected to advanced high current output transistors to efficiently and silently cool the amplifier; as a result, noisy cooling fans that can interfere with the movie soundtrack are not needed. A quiet, specially wound toroidal isolation power transformer also helps keep noise to a minimum. Speaker terminals have been updated to our standard gold-plated binding posts that prevent corrosion and ensure a quality signal is sent to your home theater speakers. Our power management system that will turn the amplifier off after a set amount of time when no input signal has been detected has also been added. Finally, the front panel is now lit by direct LED backlighting for improved color accuracy and durability.
Besides all these upgrades, the MC257 comes with steadfast McIntosh technologies like Power Guard® to prevent potential speaker damage caused by clipping and over-driving of the amplifier. Our Sentry Monitor™ technology protects against short-circuits by disengaging the output stage should the current ever exceed safe operating levels (it then resets automatically when operating conditions return to normal). Both balanced and unbalanced inputs are included to connect the MC257 home theater amplifier to your home theater processor.
Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment experience for discriminating listeners around the world. Our iconic blue Watt output meter is globally recognized as a symbol of quality home audio. With a McIntosh home stereo system or home theater, listeners have the ability to create their own luxury audio experience and truly live their music.
McIntosh products are designed and handcrafted at our Binghamton, NY factory by our dedicated employees who share a passion for music and the McIntosh heritage. Since our inception, McIntosh has been powering some of the most important moments in music history and pop culture. From President Lyndon JohnsonÕs inauguration speech to Woodstock to the famous Grateful Dead ÒWall of Sound,Ó McIntosh has not only witnessed history, we have shaped it.
The MC257 can be utilized in many ways: it can power a 7-channel home theater by itself; it can be paired with either our MI128 or MI254 digital amplifiers in home theaters that have more than 7-channels; or it can be used in 5-channel home theaters with 2 of its channels available to power a second audio zone in your home.
The MC257 sits on a polished stainless steel chassis and bears the classic McIntosh design of a black glass front panel with the TripleView meter, illuminated logo, control knobs, and aluminum end caps. Contact your local dealer to learn more.
Connections:
RCA, XLR, Speaker Binding Posts
Included:
Unit, Power Cord, Manual
Packing:
Factory Sealed McIntosh Carton
Dimensions:
17-1/2" (44.5cm) x 9-7/16" (23.9cm) (including feet) x 21" (53.3cm) (including front panel and cables)
Weight:
Unit: 95lbs
Shipping: 128lbs
Reviews:
Link to Manual:
Click Here
Recommended Cables:
McIntosh Balanced Audio Cables (XLR)
McIntosh Power Control Cables
Specs:
-
- FTC Power Output Rating
- 250 W
-
- Power Output per Channel
- 3 Front Channels only: 250 W into 4 or 8 ohms
All 7 Channels: 200 W into 4 or 8 ohms
-
- Number of Channels
- 7
(can also be used as a 2-zone amplifier with 5 channels in zone A and 2 channels in zone B)
-
- Total Harmonic Distortion
- 0.005%
-
- S/N below rated output
- 108dB
-
- Dynamic Headroom
- 3.3dB
-
- Damping Factor
- >70 @ 4 ohms
>140 @ 8 ohms
-
- Rated Power Band
- 20Hz to 20kHz
-
- Frequency Response
- +0, -0.25dB from 20Hz to 20kHz
+0, -3dB from 10Hz to 100kHz
Control
-
- Remote Power Control
- Yes, 7 or 5 + 2 Channel
-
- Multi-Channel DB25 Cable
- No
General Specifications
-
- Circuit Configuration
- Push-Pull Complementary
-
- Circuit Design
- Solid State
-
- Mono Bridge
- No
-
- Mono Parallel
- No
-
- Output Type
- Direct Coupled with Dynamic Power Manager®
-
- Meters
- Yes
-
- Meter Light Switch
- Yes
-
- Balanced Input
- 7
-
- Front Panel
- Glass
-
- Illumination
- Direct LED
-
- Chassis Style
- Polished stainless steel & black painted steel
Connectivity
-
- Speaker Binding Post Type
- Standard
Click here to schedule an appointment to visit our store.
Please note this item must be purchased in store and we will not ship under any circumstances. Click here for more information about this policy.
Please support your local McIntosh Dealer.
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