Mcintosh MC275 2-Channel Vacuum Tube Amplifier

ELECTRONIC SPECIFICATIONS

• 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

CONTROL

• Remote Power Control

  Yes, input and output

• Multi-Channel DB25 Cable

  N/A

GENERAL SPECIFICATIONS

• 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

CONNECTIVITY

• Speaker Binding Post Type

  Patented Solid Cinch™ Speaker Binding Posts

WEIGHTS & DIMENSIONS

• Unit Dimensions (W x H x D)

  16-1/2" (41.9cm) x 8-1/2" (21.6cm) x 12" (30.5cm)

• Unit Weight

  67 lbs (30.5 kg)

• Shipping Weight

  75 lbs (34.1 kg)