McIntosh MHA150 2-Channel Headphone Amplifier

7.200,00 

Description

HEADPHONE OUTPUT SPECIFICATIONS

  • Headphone Power Output
    High Selection: 1W
    Normal Selection: 250mW
  • Headphone Output Impedance
    8-40 Ohms
    40-150 Ohms
    150-600 Ohms

ELECTRONIC SPECIFICATIONS

  • Power Output per Channel
    50 Watts
  • Speaker Impedance
    8 Ohms
  • Rated Power Band
    20Hz to 20kHz
  • Total Harmonic Distortion
    0.005%
  • Intermodulation Distortion
    0.005% maximum, if the instantaneous peak power is 100 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz
  • Dynamic Headroom
    1.5dB
  • Frequency Response
    +0, -0.5dB from 20Hz to 20kHz
    +0, -3dB from 10Hz to 100kHz
  • Sensitivity (Unbalanced)
    300mV
  • Sensitivity (Balanced)
    600mV
  • Maximum Input Signal (Unbalanced)
    8V
  • Maximum Input Signal (Balanced)
    16V
  • Signal To Noise Ratio
    105dB
  • Input Impedance (Balanced / Unbalanced)
    25K/25K
  • Damping Factor
    >150
  • Preamplifier Output
    3V (8V maximum)
  • Preamplifier Output Impedance
    500 Ohms
  • Voltage Gain
    36.5dB
  • Power Guard
    <2% THD with up to 16dB overdrive at 1kHz

CONNECTIVITY

  • Headphone Output
    1/4″ High Drive with Headphone Crossfeed Director (HXD®)
  • Balanced Input
    1
  • Unbalanced Input
    1
  • Digital AES/EBU Input
    0
  • Digital Coaxial Input
    1
  • Digital Optical Input
    1
  • Digital MCT Input
    1
  • Digital USB Input
    1
  • Preamplifier Output
    1

DIGITAL AUDIO SPECIFICATIONS

  • Digital AES/EDU Input Sample Rate
    N/A
  • Digital Coaxial Input Sample Rate
    16-bit, 24-bit – 32kHz to 192kHz
  • Digital Optical Input Sample Rate
    16-bit, 24-bit – 32kHz to 192kHz
  • Digital MCT Input Sample Rate
    16-bit, 24-bit – 32kHz to 192kHz
  • Digital USB Input Sample Rate
    16-bit, 24-bit, 32-bit – 32kHz to 384kHz

CONTROL

  • Tone Controls
    5 Step Bass Boost Control: 0 to +12.5dB (in 2.5dB steps) @ 40Hz
  • Power Control Input
    1
  • Power Control Output
    1

GENERAL SPECIFICATIONS

  • Output Meters
    Yes
  • Vacuum Tube or Solid State
    Solid State
  • Power Requirements
    120V 50/60Hz, 1.5A
  • Standby Power Requirement
    <0.25 Watts
  • Output Type
    Autoformer™ for Headphones
    Direct Coupled for Speakers

WEIGHTS & DIMENSIONS

  • Unit Dimensions (W x H x D)
    11-1/2″ (29.2cm) x 5-7/8″ (14.9cm) x 14-5/8″ (37.1cm)
  • Unit Weight
    26.5 lbs (12 kg)
  • Shipping Weight
    32.5 lbs (14.8 kg)
Brand

Brand

Mcintosh

Founded in 1949, McIntosh is celebrating a momentous milestone in 2024: our 75th Anniversary. From our inception under the vision of Frank McIntosh, our commitment to sound reproduction has stood unwavering. Fueled by an insatiable passion for sound, McIntosh has not merely grown over the years; we have evolved into a relentless force propelled by the pursuit of sonic excellence. In our journey, we consistently challenge ourselves, pushing the boundaries to elevate the very art of sound reproduction.
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