McIntosh® 2 Channel Headphone Amplifier
McIntosh® 2 Channel Headphone Amplifier 0
McIntosh® 2 Channel Headphone Amplifier 1
McIntosh® 2 Channel Headphone Amplifier 2
McIntosh® 2 Channel Headphone Amplifier 3
McIntosh® 2 Channel Headphone Amplifier 4

McIntosh® 2 Channel Headphone Amplifier

Model #: MHA150
At a Glance
McIntosh® 2 Channel Headphone Amplifier with 50 watts per channel and crossfeed director function
Available in Store Only

Get to know this product.

The MHA150 Headphone Amplifier is a worthy successor to the critically-acclaimed MHA100. The MHA150 contains the same feature set and performance standards but adds our new 2nd generation digital-to-analog converter (DAC) that provides support for DSD and DXD files to give you access to the latest in digital music. 

Like the MHA100, the MHA150 continues to take advantage of unique McIntosh technologies to create the best possible personal listening experience regardless of the headphones you use. Our Autoformer technology found in our large mono and stereo amplifiers has been adapted to produce three headphone impedance ranges of 8-40, 40-150 and 150-600 ohms so that every headphone will receive the legendary McIntosh sound quality and performance. 

For enjoying DSD and DXD files, the USB input accepts PCM signals up to 32-bit/384kHz and supports DSD64, DSD128 and DSD256 along with DXD 352.8kHz and DXD 384kHz. Our proprietary MCT input has also been added to the MHA150; when paired with the MCT450 SACD/CD Transport?, it offers a secure DSD connection for playback of the high definition audio on SACDs. 

For connecting digital devices, an optical and coaxial input are included along with the USB and MCT inputs; two analog inputs are also available. Headphone Crossfeed Director (HXD®) brings added dimension to your music in a natural sounding way but can be turned off depending on your preferences. The MHA150 is smaller than our other amplifiers, giving you additional flexibility to locate it almost anywhere in your space. It’s the same width as the MB50 Streaming Audio Playerand the two can be combined to start building a complete system. 

The MHA150 is powerful and versatile enough to drive a pair of quality desktop or small bookshelf speakers? via its 50 watt stereo speaker outputs. Our patented Power Guard® technology is included and will prevent clipping that could damage your headphones or speakers. A 5 step Bass Boost Control allows for further sound customization. The entire unit is housed in a beautiful polished stainless steel chassis that not only compliments the classic glass front panel, knobs and brushed aluminum end caps, but virtually any room decor. Contact your local dealer to learn more. ?

  • Headphone Amplifier
  • Supports DSD64, DSD128, DSD256, DXD 352.8kHz & DXD 384kHz
  • Uses Autoformer To Produce 3 Headphone Impedance Ranges of 8-40, 40-150 & 150-600 ohms
  • Headphone Crossfeed Director (HXD®) Images Quality Recordings Like Conventional Speakers
  • Power Guard®
  • 50 Watt Stereo Speaker Terminals
  • Compact Size For Placement Flexibility
  • 6 Inputs: 4 Digital, 1 Balanced, 1 Unbalanced
  • 1 Preamp Output
  • 1 Headphone Jack (¼”)
  • 1 USB Input at 32-bit/384kHz
  • 1 MCT Input For SACD Playback From MCT450 Transport


Total Harmonic Distortion:0.005
Signal to Noise Ratio:105 dB



Misc. Specs

Depth (in.)18
Height (in.)5.86
Width (in.)11.5
Manufacturer Warranty3 Year
Product Weight (lbs.)26.5
WarningProposition 65 Warning for California Residents