McIntosh MC312 : Power Amplifier

Prepare yourself for years and years of musical enjoyment with the MC312 Power Amplifier. A 300 Watt per channel stereo amplifier, the MC312 is a great choice to power virtually any home audio system. The full 300 Watts can be delivered to almost any speakers regardless if they have 2, 4 or 8 Ohm impedance thanks to our unique Autoformer™ technology.

The MC312 has received numerous improvements compared to our previous 300 Watt stereo amplifier. Most notably is that filter capacity has been doubled, which increases dynamic headroom an impressive 27% from 1.8dB to 2.3dB. This increase means the MC312 will be even better suited to handle wide dynamic swings in your music. Distortion prevention and bass performance also benefit from the increased filter capacity.

While still looking very much like a McIntosh, the MC312 has received some key design updates. Direct LED backlighting now illuminates the front panel for improved color accuracy. The audio output Autoformers still straddle the power transformer, but are now located in new enclosures that are capped by a single cover containing glass inserts that show the wiring diagram for each transformer. Other updates include the addition of our Monogrammed Heatsinks™ and our eco-friendly power management system. Numerous circuit components and internal wiring have also been upgraded. Balanced and unbalanced outputs have been added to enable bi-amping or tri-amping your speakers; they can also be used to connect to a secondary system if your preamplifier doesn’t have enough connections, or to connect a powered subwoofer

Specifications : McIntosh MC312

• ELECTRONIC SPECIFICATIONS

  • Power Output per Channel

    300 Watts @ 2, 4 or 8 Ohms

  • Number of Channels

    2

  • Total Harmonic Distortion

    0.005%

  • S/N below rated output

    Balanced: 120dB
    Unbalanced: 118dB

  • Dynamic Headroom

    2.3dB

  • Damping Factor

    >40 Wideband

  • Rated Power Band

    20Hz to 20kHz

  • Frequency Response

    +0, -0.25dB from 20Hz to 20,000Hz
    +0, -3.0dB from 10Hz to 100,000Hz

  CONTROL

  • Remote Power Control

    Yes

  • Multi-Channel DB25 Cable

    N/A

  CONNECTIVITY

  • Speaker Binding Post Type

    Patented Solid Cinch™ Speaker Binding Posts

  GENERAL SPECIFICATIONS

  • Circuit Configuration

    Push-Pull Complementary

  • Circuit Design

    Solid State

  • Mono Bridge

    No

  • Mono Parallel

    No

  • Output Type

    Autoformer™

  • Meters

    Yes

  • Meter Light Switch

    Yes

  • Balanced Input

    2

  • Front Panel

    Glass

  • Illumination

    Direct LED

  • Chassis Style

    Polished stainless steel & black painted steel

  WEIGHTS & DIMENSIONS

  • Dimensions (W x H x D)

    17-1/2″ (44.45cm) x 9-7/16″ (23.97cm) (including feet) x 22″ (55.88cm) (including front panel, handles and cables)

  • Weight

    105 lbs (47.63 kg)

  • Shipping Weight

    138 lbs (62.59 kg)