McIntosh MC352 manual Specifications

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Specifications

Power Output Stereo

350 watts into 2, 4 or 8 ohm loads is the minimum sine wave continuous average power output per channel both channels operating.

Power Output Mono Parallel

700 watts into 1, 2 or 4 ohm loads is the minimum sine wave continuous average power output.

Output Load Impedance 2, 4 or 8 ohms (Stereo Mode) 1, 2 or 4 ohms (Mono Mode)

Rated Power Band

20Hz to 20,000Hz

Dynamic Headroom 2.1dB

Frequency Response

+0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz

Total Harmonic Distortion

0.005% maximum at any power level from 250 milliwatts to rated power per channel from 20Hz to 20,000Hz, all channels operating.

Intermodulation Distortion

0.005% maximum if instantaneous peak output per channel does not exceed twice the rated output with all channels operating for any combination of frequencies from 20Hz to 20,000Hz.

Signal To Noise Ratio (A Weighted)

85dB Unbalanced (116dB below rated output) 115dB Balanced (124dB below rated output)

Sensitivity

1.9Volts Unbalanced Input

3.8Volts Balanced Input

Input Impedance

20,000 ohms Unbalanced

40,000 ohms Balanced

Specifications

Damping Factor

Greater than 40

Power Requirements

100 Volts, 50/60Hz at 14.5 amps

110 Volts, 50/60Hz at 13.0 amps

120 Volts, 50/60Hz at 12.0 amps

220 Volts, 50/60Hz at 6.50 amps

230 Volts, 50/60Hz at 6.25 amps

240 Volts, 50/60Hz at 6.00 amps

NOTE: Refer to the rear panel of the MC352 for the correct voltage.

Dimensions

Front Panel: 17.50 inches (44.5cm) wide, 8.89 inches (22.58cm) high. Depth behind front mounting panel is 21 inches (53.3cm) including clearance for connectors. Panel clearance required in front of mounting panel is 1.125 inches (2.9cm).

Weight

105 pounds (47.63Kg) net, 138 pounds (63Kg) in shipping carton

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Contents MC352 Power Amplifier Table of Contents Customer ServicePlease Take a Moment General Safety IntructionsInstallation ConnectionPerformance Features IntroductionCustom installed Bottom View of the MC352 custom installed InstallationCustom installed Front View of the MC352Output Mode switch selects different modes of operation How to Connect the MC352 Connect the MC352 power cord to a live AC outletIndicator How to Operate the MC352 How to Operate the MC352 in MonoSpecifications Packing Instructions

MC352 specifications

The McIntosh MC352 is a powerful and revered stereo power amplifier that has garnered admiration among audiophiles and music enthusiasts. Renowned for its sheer performance and build quality, the MC352 is part of McIntosh's legacy of producing high-fidelity audio equipment.

At its core, the MC352 boasts a robust output of 350 watts per channel into 2, 4, or 8-ohm loads, making it capable of driving a wide range of speakers with ease. This power allows for dynamic musical reproduction while maintaining clarity and precision, ensuring that the rich details of every note are faithfully delivered. The amplifier is engineered with a dual mono design, allowing each channel to operate independently. This not only enhances stereo separation but also minimizes crosstalk between channels, resulting in a cleaner signal path.

One of the standout features of the MC352 is its patented Power Guard technology. This innovative system continuously monitors the audio signal and adjusts the power output to prevent distortion and clipping. This is especially beneficial for those who appreciate high-volume listening, as Power Guard ensures that the amplifier remains within safe operating limits while delivering a clean and undistorted sound.

Another key technology integrated into the MC352 is the Sentry Monitor. This feature protects the amplifier from damage due to short circuits or overheating by automatically disengaging the output transistors if it detects abnormal conditions. The Sentry Monitor allows for continuous operation without worry, providing peace of mind that the amplifier will perform reliably for years to come.

The MC352 also features a high-quality output transformer that optimizes impedance matching for maximum power transfer. This transformer design contributes significantly to the amplifier's overall sound profile, aiding in the reproduction of low-frequency response while ensuring a smooth presentation of higher frequencies.

Aesthetically, the McIntosh MC352 is a sight to behold, featuring the iconic black glass front panel coupled with the signature McIntosh blue watt meters. These meters not only add a distinctive look but also provide real-time feedback on power output, allowing users to monitor their audio levels effortlessly.

In summary, the McIntosh MC352 combines raw power, advanced technology, and classic aesthetics, making it a standout choice for anyone seeking a premium audio experience. Its reliable performance, combined with thoughtful features, ensures that it remains a respected choice in the world of high-fidelity audio.