McIntosh MC 257 AC

7-Kanal-Endstufe
Surround Endstufe, 7x 200 bzw. 3x 250 Watt
Großes TripleView- (3-fach) VU-Meter
Versand: lagernd
Geschäft: 2-4 Tage
11.980,00 € / Stk.
Fachhandels-Beratungs-Hotline +
+43(0)1 6982317 +
Produktberatung per Mail +
Installations- und Lieferservice +
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mehr als 16 Jahre Erfahrung +

Experience the latest blockbusters and your favorite movies like never
before in your home theater with the sound quality and power only
McIntosh can deliver.

Highlighted by our new eye-catching TripleView™ Power Output Meter
that independently indicates the real time power reading of the three
front channels.

Delivers 250 Watts per channel when using just the three front channels.
When using all 7 channels, each receive a healthy 200 Watts per channel.

Dynamic Power Manager® (DPM) technology delivers the full 200 or 250
Watts to either 4 or 8 Ohm speakers.

Compared to previous model, dynamic headroom - a key feature in a
home theater amplifier - increased 94% from 1.7dB to 3.3dB.

Features five McIntosh Monogrammed Heatsinks™ that efficiently and
silently cool the amplifier; as a result, noisy cooling fans are not needed.
A quiet, specially wound toroidal isolation power transformer also helps
keep noise to a minimum.

Has multiple uses: it can power a 7-channel home theater; it can be
paired with either our MI128 or MI254 digital amplifiers in theaters that
have more than 7-channels; or it can be used in 5-channel theaters with
2 of its channels available to power a second audio zone.

Includes Power Guard®, Sentry Monitor™, Power Control, our eco-friendly
power management system, and direct LED lighting of the front panel.

ELECTRONIC SPECIFICATIONS
Power Output per Channel 3 Front Channels only: 250W @ 4 or 8 Ohms
Power Output per Channel 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 0.005%
S/N below rated output 108dB
Dynamic Headroom 3.3dB
Damping Factor >70 @ 4 Ohms
Damping Factor >140 @ 8 Ohms
Rated Power Band 20Hz to 20kHz
Frequency Response +0, -0.25dB from 20Hz to 20,000Hz
Frequency Response +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
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)
Weight 95 lbs (43 kg)
Shipping Weight 128 lbs (58 kg)