Skip to product information
1 of 8

McIntosh

McIntosh MC257 7-Channel Power Amp

McIntosh MC257 7-Channel Power Amp

No reviews

Regular price £13,495.00
Regular price Sale price £13,495.00
Sale Sold out
Tax included. Shipping calculated at checkout.
  • Free Delivery
  • Demo Available
  • Trade-in Available
  • 3 year Warranty
View full details

Details

Description

mul;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.

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

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..

 

Specifications

Specifications

ELECTRONIC SPECIFICATIONS
Power Output per Channel 3 Front Channels only: 250W @ 4 or 8 Ohms
All 7 Channels: 200W @ 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 0.01%
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 20,000Hz
+0, -3dB from 10Hz to 100,000Hz
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
WEIGHTS & DIMENSIONS
Unit Dimensions (W x H x D) 17-1/2" (44.5cm) x 9-7/16" (23.9cm) (including feet) x 21" (53.3cm) (including front panel and cables)
Unit Weight 95 lbs (43 kg)
Shipping Weight 128 lbs (58 kg)

Book a Demo

Book a Demo:

McIntosh MC257 7-Channel Power Amp
McIntosh MC257 7-Channel Power Amp

Trade in

Trade in form:

McIntosh MC257 7-Channel Power Amp
McIntosh MC257 7-Channel Power Amp

Reviews

Reviews

Delivery & Returns

Delivery & Returns

We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.