McIntosh MA352 Integrated Amplifier
McIntosh MA352 Integrated Amplifier McIntosh MA352 Integrated Amplifier McIntosh MA352 Integrated Amplifier

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Experience the ultimate in audio quality with the McIntosh MA352 Integrated Amplifier. This sleek hybrid design combines vacuum tube and solid state principles for a truly unique sound experience. The result? Lifelike, high-fidelity music reproduction. Elevate your listening with this expertly-crafted amplifier.

  • Vacuum Tube preamp and Solid State Power Amp
  • Power Guard -  McIntosh designed and patented circuit that prevents speaker clipping. Photo-optics react in 1/1000th of a second to regulate power levels to speaker, protecting the speakers and the amplifier. A waveform comparison circuit continuously monitors both input and output signals. Power Guard dynamically adjusts the input level to avoid clipping while preventing harsh sounding distortion.
  • Sentry Monitor -  McIntosh designed and patented circuit that activates in case of accidental “shorts" in speaker wires. Fuse-less short-circuit protection circuit disengages the output stage before current exceeds safe operating level-resets automatically.
  • McIntosh Monogrammed Heatsinks
  • 5-Band Equalizer 
Output Per Channel
  • 200W - 8 Ohms
  • 320W - 4 Ohms
Number of Channels 2
Speaker Impedance 4 or 8 Ohms
Rated Power Band 20Hz - 20kHz
Total Harmonic Distortion 0.03%
Dynamic Headroom 1.5dB
Frequency Response
  • 20Hz - 20kHz - +0, -0.5dB
  • 10Hz - 100kHz - +0, -3dB
Damping Factor
  • >200 - 8 Ohms
  • >100 - 4 Ohms
Analog Inputs
  • 2x Balanced
  • 3x Unbalanced
  • 1x Moving Magnet Phono (RCA) - Adjustable Loading
Digital Inputs NA
  • 2x Subwoofer (Mono, RCA)
  • 1/4" High Drive with Headphone Crossfeed Director (HXD)
  • 2x 12AX7A
  • 2x 12AT7
Dimensions (WxHxD) 17 1/2" (44.5cm) x 9 7/8" (25.1cm) x 17 7/16" (44.3cm)
Weight 66lbs (29.9kg)