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McIntosh
Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment experience for discriminating listeners around the world. Our iconic blue Watt output meter is globally recognized as a symbol of quality home audio. With a McIntosh home stereo system or home theater, listeners have the ability to create their own luxury audio experience – and truly live their music. McIntosh products are designed and handcrafted at our Binghamton, NY factory by our dedicated employees who share a passion for music and the McIntosh heritage. Since our inception, McIntosh has been powering some of the most important moments in music history and pop culture. From President Lyndon Johnson's inauguration speech to Woodstock to the famous Grateful Dead 'Wall of Sound' McIntosh has not only witnessed history, we have shaped it.

McIntosh MHA200 Valve Headphone Amplifier
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  • Regular price £2,795.00
  • Available Worldwide Shipping


2-Channel Vacuum Tube Headphone Amplifier

  • Compact footprint: just 6-1/8" (15.6cm) x 9-1/8" (23.2cm)
  • 4 selectable headphone impedance ranges
  • Balanced and unbalanced analog inputs
  • Balanced stereo or dedicated Left & Right outputs 

Treat Your Headphones to McIntosh Vacuum Tube Amplification.
The MHA200 Vacuum Tube Headphone Amplifier is designed for discerning headphone enthusiasts who demand the most from their headphones. Its versatile set of connectivity options, including balanced inputs and outputs, allows for nearly all headphone types to be connected to enjoy an extraordinary personal listening experience.

A pair of 12AT7 and 12BH7A dual triode vacuum tubes power the compact MHA200. The 12AT7 vacuum tubes amplify the incoming audio signal while the 12BH7A tubes provide the power to drive the output to your headphones with low distortion. The MHA200 uses a pair of our Unity Coupled Circuit output transformers to deliver pristine audio to your ears. Our Unity Coupled Circuit is the same technology McIntosh was founded on in 1949 and is still used in our vaunted full-size home audio vacuum tube amplifiers such as the timeless MC275 and the more recent MC1502. Indeed, the MHA200 shares many physical design traits with the aforementioned vacuum tube amplifiers.

A wide assortment of connectivity options come on the MHA200. For attaching your headphones, there are 3 options: a pair of 3-pin balanced XLR connectors for dedicated Left and Right balanced output; a 4-pin balanced XLR connector for balanced stereo output; and a 1/4" stereo headphone jack.

For connecting the MHA200 to your home music system's source components, it has 1 set each of both balanced and unbalanced inputs. Thanks to the MHA200's small size of just 6-1/8" (15.6cm) wide x 9-1/8" (23.2cm) deep and its balanced inputs, it can be placed close to your listening position for ease use, with long balanced audio cables connecting it to your audio system without fear of signal loss.

The MHA200 takes advantage of unique McIntosh technologies to create the best possible personal listening experience. The Unity Coupled Circuit transformers have been adapted to produce 4 headphone impedance ranges of 32 – 100, 100 – 250, 250 – 600, and 600 – 1,000 Ohms at 500mW so that virtually every headphone can receive legendary McIntosh sound quality and performance.

We custom designed and manufactured the output transformers to match the tube amplifier section to the headphone output section in order to ensure maximum power transfer for various headphone loads. Instead of having to adapt to the impedance of the headphones with voltage gain in the input stage, the Unity Coupled Circuit output transformers' secondary windings ensure the full power of the MHA200 is available regardless of the impedance of your headphones. A custom, high-performance, and highly efficient toroidal power transformer with low mechanical hum and a low magnetic field, which helps reduce electrical noise, provides clean power to the amplifier.

You can select the best impedance range for your headphones via the LOAD knob. The VOLUME knob allows the MHA200 to be connected directly to music sources that only have a fixed volume output without needing a preamplifier for volume control. Conversely, if you're using a component with variable volume output, then the VOLUME knob should be set to the center Unity Gain point and the volume controlled by the variable output component.

The MHA200 features a custom formed stainless steel chassis with a polished mirror finish that will accentuate the glow of the vacuum tubes, making it a statement piece to display in your home and to use with pride. A vintage die cast aluminum McIntosh name badge adorns the side of the MHA200. A Power Control input and output allows the MHA200 to turn on and off with other connected McIntosh components, such as preamplifiersCD playersturntables, or media steamers. A protective vacuum tube cover is included.

HEADPHONE OUTPUT SPECIFICATIONS

  • Headphone Power Output
    500mW
  • Headphone Output Impedance
    32-100 Ohms
    100-250 Ohms
    250-600 Ohms
    600-1,000 Ohms

ELECTRONIC SPECIFICATIONS

  • Power Output per Channel
    N/A
  • Speaker Impedance
    N/A
  • Rated Power Band
    20Hz to 20kHz
  • Total Harmonic Distortion
    0.5%
  • Intermodulation Distortion
    0.04% Typical
    0.4% Maximum
  • Dynamic Headroom
    1.5dB
  • Frequency Response
    +0, -0.5dB from 20Hz to 20,000Hz
  • Sensitivity (Unbalanced)
    1.0 Vrms
  • Sensitivity (Balanced)
    2.0 Vrms
  • Maximum Input Signal (Unbalanced)
    8V
  • Maximum Input Signal (Balanced)
    16V
  • Signal To Noise Ratio
    94dB
  • Input Impedance (Balanced / Unbalanced)
    20K/10K
  • Damping Factor
    >150
  • Preamplifier Output
    N/A
  • Preamplifier Output Impedance
    N/A
  • Voltage Gain
    12dB at 32 Ohms
    17dB at 100 Ohms
    21dB at 250 Ohms
    25dB at 600 Ohms
  • Power Guard
    No

CONNECTIVITY

  • Headphone Output
    One pair of 3-pin balanced XLR connectors for dedicated Left and Right balanced output;
    One 4-pin balanced XLR connector for balanced stereo output;
    One 1/4" stereo headphone jack
  • Balanced Input
    1
  • Unbalanced Input
    1
  • Digital AES/EBU Input
    0
  • Digital Coaxial Input
    0
  • Digital Optical Input
    0
  • Digital MCT (DIN) Input
    0
  • Digital USB Input
    0
  • Preamplifier Output
    0

DIGITAL AUDIO SPECIFICATIONS

  • Digital AES/EDU Input Sample Rate
    N/A
  • Digital Coaxial Input Sample Rate
    N/A
  • Digital Optical Input Sample Rate
    N/A
  • Digital MCT (DIN) Input Sample Rate
    N/A
  • Digital USB Input Sample Rate
    N/A

CONTROL

  • Tone Controls
    No
  • Power Control Input
    1
  • Power Control Output
    1

GENERAL SPECIFICATIONS

  • Output Meters
    No
  • Vacuum Tube or Solid State
    Vacuum Tube
  • Power Requirement
    120V 50/60Hz, 1.5A
  • Standby Power Requirement
    <0.5 Watts
  • Output Type
    Unity Coupled Output Transformer

WEIGHTS & DIMENSIONS

  • Dimensions (W x H x D)
    6-1/8" (15.6cm) x 5-3/4" (14.6cm) x 9-1/8" (23.2cm)
  • Weight
    10.5 lbs (4.8 kg)
  • Shipping Weight
    12 lbs (5.5 kg)

We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.

There has been no changes to deliveries with Brexit. All deliveries to the UK mainland, Northern Ireland and the Republic of Ireland are operating as normal. No VAT or charges are applicable. 

Express Deliveries

Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around. 

Standard Deliveries

Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person. 

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!

Details

Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.

Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.

The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.

We can offer very generous trade in offers across the majority of our product range. 

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If you have any question, please feel free to call us on 03435236169 or email support@kronosav.com