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Average Price: $2,850

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$599

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Price History

Based on price data from 1 merchant for "A Designs MP-2A Stereo Tube Mic Preamp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock the essence of pure analog warmth with the A-Designs Audio MP-2A Stereo Tube Mic Preamp. Renowned for its custom-wound transformers, this dual-channel marvel is a favorite among professional studios seeking exceptional sonic character. The MP-2A stands out with its true tube design, ensuring no integrated circuits or solid-state components interfere with your audio signal. Each component is handpicked, and the unit is meticulously handcrafted, offering a rich, full-bodied sound that only genuine tubes can provide.

With 60dB of gain and four distinct tonal colors at your fingertips, this preamp is incredibly versatile, whether you're recording vocals, guitars, bass, or drum mics. The tone switches allow for unique sonic exploration, making the MP-2A a powerhouse in any recording setup. Its design is tailored for modern ribbon mics and includes essential features such as a 48V phantom power switch, phase switch, and a -20dB pad, all visible through its big, backlit VU meters for precise monitoring.

Beyond vocals and standard studio applications, the MP-2A excels with its 1/4" hi-Z Direct In, ideal for high-impedance instruments. Directly linked to the transformer, this input adds a unique analog character to your instruments, from vintage guitars to digital keyboards. It’s not just a preamp; it's a gateway to capturing sound in its most authentic and vibrant form.

Key Features:

  • Dual channel XLR line inputs
  • Dual 1/4-inch hi-Z "direct to the transformer" inputs
  • Continuously variable gain control
  • 60dB gain
  • Big backlit VU meters
  • Switchable 48V phantom power
  • Phase (invert) switch
  • -20dB pad switch
  • Custom milled front panel
  • Two-space rackmount
  • Balanced XLR outputs
  • Rich, full-bodied analog tube sound

Product specs

Preamp Type Tube
Number of Channels 2
Phantom Power Yes
Analog Inputs 2 x XLR, 2 x 1/4" (Hi-Z)
Analog Outputs 2 x XLR
Frequency Response 28Hz-60kHz
Rack Spaces 2U
Height 3.5"
Depth 10"
Width 19"
Weight 18 lbs.

FAQs

What kind of sound character can I expect from the A-Designs Audio MP-2A Stereo Tube Mic Preamp?

The A-Designs Audio MP-2A provides a warm, rich sound character typical of tube preamps, enhanced by its dual EF86 input tubes and 6N1P output tubes, making it ideal for adding depth and warmth to vocals and instruments.

Does the A-Designs Audio MP-2A support phantom power for condenser microphones?

Yes, the A-Designs Audio MP-2A includes phantom power, allowing you to use condenser microphones without additional power sources.

What are the connectivity options available on the A-Designs Audio MP-2A?

The A-Designs Audio MP-2A features 2 XLR and 2 1/4" (Hi-Z) inputs, along with 2 XLR outputs, providing versatile connectivity for various studio setups.

How does the A-Designs Audio MP-2A handle high gain situations?

The A-Designs Audio MP-2A offers high gain capabilities up to 60 dB, making it suitable for capturing soft sources or driving dynamic microphones effectively.

Is the A-Designs Audio MP-2A suitable for rack mounting in a professional studio?

Yes, the A-Designs Audio MP-2A is designed to fit a 2U rack space, making it ideal for integration into professional studio racks.

soundpurestudios

soundpurestudios

A Designs MP2A Stereo Tube Mic Preamp Recording Acoustic Guitars

Video thumbnail for A Designs MP2A Stereo Tube Mic Preamp Recording Acoustic Guitars by soundpurestudios

A Designs MP2A Stereo Tube Mic Preamp Recording Acoustic Guitars

soundpurestudios

soundpurestudios

Video thumbnail for Comparison between tube mic+pre and solid-state mic+pre by Audio Masterclass

Comparison between tube mic+pre and solid-state mic+pre

Audio Masterclass

Audio Masterclass

Reviews

PROS

  • Gorgeous sound with a rock-solid, beefy, yet glossy top end

  • Superb DI performance for various instruments

  • Top-flight preamp, comparable to DW Fearn, Focusrite, Neve, and SSL

  • Exceptionally built with quality craftsmanship

  • Effective RF isolation, ideal for high RF environments

  • Versatile tone switches offer a wide palette of sound options

  • Gorgeous and musical tube distortion at higher input levels

  • Adds big vintage tube sound with natural compression

  • Ideal for warming digital signals and fattening analog ones

  • Signature sound with a unique character

CONS

  • Possible issues with line noise and cracking if not properly maintained

  • May arrive with defects if not purchased from a reliable source

  • Repairs and parts replacement can be time-consuming and costly

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about A Designs MP-2A Stereo Tube Mic Preamp.

Features and functionality

  • The A-Designs MP-2A has been noted for its ability to add extra "mojo" when paired with tube mics and compressors, significantly enhancing vocal recordings.

    Source

Comparisons

  • Compared to API preamps, the A-Designs MP-2A offers a distinct character that some users find preferable for certain vocal applications.

    Source

Use cases and applications

  • The MP-2A is particularly admired for its performance with vocals, especially when part of a chain with other tube-based equipment.

    Source

User experience

  • Owners report that the MP-2A provides a very "alive" and detailed sound, making it a favored choice for capturing nuanced vocal performances.

    Source

Other

  • The MP-2A has been described as "incredible," with users expressing high satisfaction with its sound quality and versatility in studio setups.

    Source

Based on 0 Reviews and 0 Ratings

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