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DESCRIPTION
The McIntosh MC275 is a true icon in the world of audio, first released in 1961 and renowned for its ability to drive power-hungry speakers with remarkable low distortion. A favorite for music lovers and audiophiles alike, this amplifier has made a legendary comeback, now in its sixth generation. With modern enhancements and McIntosh’s signature Unity Coupled Circuit output transformers, the MC275 continues to deliver exceptional sound quality with tight bass control, creating a rich listening experience that stands the test of time. Whether in stereo or mono mode, the MC275 offers true musical performance.
McIntosh MC275 2-Channel Vacuum Tube Amplifier
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$ 6,500
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DESCRIPTION
The McIntosh MC275 is a true icon in the world of audio, first released in 1961 and renowned for its ability to drive power-hungry speakers with remarkable low distortion. A favorite for music lovers and audiophiles alike, this amplifier has made a legendary comeback, now in its sixth generation. With modern enhancements and McIntosh’s signature Unity Coupled Circuit output transformers, the MC275 continues to deliver exceptional sound quality with tight bass control, creating a rich listening experience that stands the test of time. Whether in stereo or mono mode, the MC275 offers true musical performance.
FEATURES
75 Watts x 2 Channels or 150 Watts x 1 Channel: Offers flexible configuration, delivering 75 watts per channel in stereo or 150 watts in mono to accommodate various audio setups.
Unity Coupled Circuit Output Transformers: Delivers consistent, high-quality power regardless of speaker impedance, ensuring low distortion and superb sound reproduction.
Vacuum Tube Configuration: Powered by (4) KT88 output tubes and (4) 12AT7 and (3) 12AX7A smaller tubes, the MC275 offers exceptional performance with smooth, rich sound.
Sentry Monitor™ Protection: Fuse-less short-circuit protection that automatically resets to protect the amplifier and speakers from over-driving and damage.
Classic McIntosh Design: Featuring gold-plated Solid Cinch™ speaker binding posts for secure and reliable connections, ensuring the highest-quality sound delivery.
TECHNICAL SPECS
Power Output per Channel: 75W @ 4, 8 or 16 Ohms
Number of Channels: 2
Total Harmonic Distortion: 0.5% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz (≤ 0.25% harmonic distortion at 1kHz)
S/N below rated output: 105dB
Dynamic Headroom: 1.2dB
Damping Factor: >22
Rated Power Band: 20Hz to 20kHz
Frequency Response: +0, -0.5dB from 20Hz to 20,000Hz / +0, -3.0dB from 10Hz to 100,000Hz
Remote Power Control: Yes, input and output
Multi-Channel DB25 Cable: N/A
Circuit Configuration: Unity Coupled
Circuit Design: Vacuum Tube
Mono Bridge: Yes
Mono Parallel: Yes, 150W @ 2, 4 or 8 Ohms
Output Type: Unity Coupled Output Transformer
Meters: No
Meter Light Switch: Small signal tubes LEDs controlled by McIntosh preamp
Balanced Input: Yes
Front Panel: N/A
Illumination: Small Signal Tubes, LED
Chassis Style: Polished Stainless Steel
Speaker Binding Post TypePatented Solid Cinch™ Speaker Binding Posts
Unit Dimensions (W x H x D): 16-1/2" (41.9cm) x 8-1/2" (21.6cm) x 12" (30.5cm)
