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McIntosh MA2375 Vacuum Tube Integrated Amplifier

Our Price: £16,899.00

What HFL Thinks

McIntosh MA2375 Vacuum Tube Integrated Amp  – Anyone who has ever had a passing interest in HiFi must have heard of McIntosh, without doubt one of the most Iconic and respected HiFi Brands on the planet, founded in 1949 and offering a full range of HiFi components including Wireless Speakers, Turntables, DAC’s, Headphones, Integrated Amps and some really amazingly powerful dedicated Amplifiers but for all this great sounding HiFi it is their looks that are also legendary, those blue VU meters and that black glass with green lettering, absolutely timeless, there really is nothing else like McIntosh so please come into HFL to see what all the fuss is about.

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INTEGRATED AMPLIFIER – Ideal for 2-Channel Audio Systems

 

  • Type: Vacuum Tube
  • 75 Watts x 2-Channels
  • Unity Coupled Circuit Output Transformers
  • Power Guard Screen Grid Sensor®, Sentry Monitor™, Solid Cinch™ speaker binding posts
  • 6 analog inputs
  • Subwoofer output
  • 5-band analog equalizer

 

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PURE TUBE ARTISTRY

This all-analog masterpiece combines a vacuum tube preamplifier with a vacuum tube power amplifier in a single, elegantly designed unit. In the power amplifier section, four KT88 output tubes and four 12AT7 driver tubes deliver 75 watts per channel of effortless, low-distortion power. You will experience a rich, full-bodied sound through virtually any speakers thanks to our Unity Coupled Circuit Output Transformers. The vacuum tube preamplifier portion is powered by two 12AX7A and two 12AT7 preamp tubes.

McIntosh MA2375 Integrated Amplifier

ICONIC STYLING BLENDED WITH MODERN PERFORMANCE

The MA2375 effortlessly blends timeless McIntosh design with cutting-edge performance. Dual McIntosh blue watt meters, a polished stainless-steel chassis, and the signature glow of vacuum tubes create an aesthetic as captivating as the sound. A 5-band analog equalizer offers personalized tonal shaping, while the High Drive headphone amplifier with Headphone Crossfeed Director (HXD®) adds dimensionality to private listening.

 

PRECISION MEETS PROTECTION

To protect the KT88 output vacuum tubes, our Power Guard Screen Grid Sensor® (SGS) technology continuously monitors the current and adjusts the input signal in real-time to maintain optimal performance and tube integrity. If the current becomes too high, Power Guard SGS® will dynamically attenuate the input signal to keep the vacuum tubes operating at safe levels. Combined with Sentry Monitor™ fuse-less short-circuit protection, the MA2375 is engineered for enduring reliability without compromise.

McIntosh MA2375 Integrated Amplifier

CONNECTION FLEXIBILITY

The MA2375 offers an array of analog inputs, including two balanced and three unbalanced connections, to connect music streamers with analog outputs, CD players, tuners, and D/A converters. Connecting a turntable is an easy task via the configurable phono input that can accommodate both Moving Coil and Moving Magnet cartridges. The phono stage includes adjustable Gain, Capacitance, Resistance Loading, and RIAA equalization for optimal vinyl playback. A subwoofer output enables the addition of a powered subwoofer to extend low-frequency performance.

McIntosh MA2375 Integrated Amplifier

Our gold-plated Solid Cinch™ speaker binding posts ensure a secure and corrosion-resistant connection for your speaker cables, while an unbalanced preamp output supports the addition of a second amplifier in advanced multi-zone audio systems.

 

EASY CONTROL AND INTEGRATION

Convenience features include Power Control, enabling synchronized power on/off for connected McIntosh components; Home Theater PassThru for seamless integration into a home theater system; and Data Ports to send remote control commands to connected source components. An RS232 port enables advanced control options with third-party systems, or the unit can be operated via the included remote control for ultimate ease of use.

McIntosh MA2375 Integrated Amplifier

Specification

ELECTRONIC SPECIFICATIONS

  • FTC Power Output Rating
    75 W
  • Power Output per Channel
    75 W into 4, 8, or 16 ohms
  • Number of Channels
    2
  • Rated Power Band
    20Hz to 20kHz
  • Total Harmonic Distortion
    0.5% maximum with both channels operating from 250 milliwatts to rated power, 20Hz to 20kHz
  • Dynamic Headroom
    1.2dB
  • Frequency Response +0,-0.5dB
    20Hz to 20kHz
  • Frequency Response, +0, -3dB
    10Hz to 50kHz
  • Sensitivity Phono
    3mV
  • Sensitivity High Level (Balanced / Unbalanced)
    600mV/300mV
  • Sensitivity (Power Amp input)
    N/A
  • Signal To Noise Ratio (Moving Coil)
    75dB
  • Signal To Noise Ratio (Moving Magnet)
    75dB
  • Signal To Noise Ratio (High Level)
    95dB
  • Signal To Noise Ratio (Power Amp input)
    N/A
  • Input Impedance (Balanced / Unbalanced)
    44K/22K
    Phono: 100 – 47kΩ; 50 – 400pF
  • Damping Factor
    >22
  • Maximum Output (Balanced / Unbalanced)
    16V Balanced
    8V Unbalanced

CONNECTIVITY

  • Balanced Input
    2
  • Unbalanced Input
    3
  • Phono Input Universal
    1 (configurable as either Moving Coil or Moving Magnet)
  • Upgradeable Digital Audio Module
    No
  • Digital Coaxial Inputs
    0
  • Digital Optical Inputs
    0
  • Digital MCT Inputs
    0
  • Digital USB Input
    0
  • HDMI (ARC) Input
    0
  • Balanced Variable Output
    0
  • Unbalanced Fixed Output
    0
  • Unbalanced Variable Output
    1
  • Headphone Output
    1/4″ High Drive with Headphone Crossfeed Director (HXD®)
  • Subwoofer Outputs
    1
  • AM/FM Tuner option
    No
  • Home Theater PassThru
    Yes
  • Unbalanced Analog Connector Type
    Premium gold-plated solid brass
  • Speaker Binding Post Type
    Patented Solid Cinch™ Speaker Binding Posts
  • Service Port
    1

DIGITAL AUDIO SPECIFICATIONS

  • Digital-to-Analog Converter (DAC) Type
    N/A
  • Digital Coaxial Input Sample Rate
    N/A
  • Digital Optical Input Sample Rate
    N/A
  • Digital MCT Input Sample Rate
    N/A
  • Digital USB Input Sample Rate
    N/A
  • Digital Network/Wi-Fi Input Sample Rate
    N/A

CONTROL

  • Tone Controls
    5-Band
  • Tone Bypass and Input Assign
    Yes
  • RS232 Control Inputs
    Yes
  • Power Control Outputs
    1
  • Rear Panel Data Ports
    2
  • Rear Panel IR Sensor Inputs
    Yes
  • Input Level Match
    Yes

GENERAL SPECIFICATIONS

  • Vacuum Tube or Solid State
    Vacuum Tube
  • Output Type
    Unity Coupled Output Transformer
  • Output Meters
    Yes
  • Dual Layer Chassis
    Yes
  • Chassis Finish
    Polished stainless steel
  • McIntosh Monogrammed Heatsinks™
    No
  • Power Requirement
    120V 50/60Hz, 3.6A
  • Standby Power Requirement
    <0.25 Watts

WEIGHTS & DIMENSIONS

  • Unit Dimensions (W x H x D)
    17-13/16″ (45.2cm) x 9-15/16″ (25.2cm) x 20-7/16″ (51.9cm)
  • Unit Weight
    93 lbs (42.2 kg)
  • Shipping Weight
    103 lbs (46.7 kg)

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