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Average Price: $2,850
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Based on price data from 1 merchant for "A Designs MP-2 Stereo Tube Microphone Preamplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Immerse yourself in the world of high-fidelity audio with the A-Designs Audio MP-2 Stereo Tube Microphone Preamplifier, a true gem for studio enthusiasts seeking warmth and versatility. This dual-channel powerhouse isn’t just another preamp; it’s a true tube marvel with no solid-state components in its signal path, ensuring a pure, unadulterated sound. Handcrafted with precision, the MP-2 boasts custom-wound transformers that deliver a rich, full-bodied analog experience that’s both warm and airy.
Whether you're working with ribbon, dynamic, or condenser mics, the MP-2 is designed to seamlessly integrate and elevate your sound. Its four unique tone signatures—thanks to dual "tone" switches—allow you to craft your audio just the way you like it, making it a versatile choice for any recording studio. Say goodbye to the mundane and embrace a spectrum of sonic possibilities, from deep bass to a crystal-clear top end.
For those who value both form and function, the MP-2 features a robust, custom-milled front panel with intuitive controls, including a big VU meter, phase switch, and a -20dB pad switch. Its direct instrument input bypasses unnecessary circuitry to give you the raw, analog tube sound you crave. With the MP-2, A-Designs Audio has created a preamp that not only meets audiophile standards but does so with an unassuming elegance.
Key Features:
- Dual-channel XLR line inputs
- Custom-wound transformers
- Four unique tone signatures via dual tone switches
- True tube in, tube out design
- 60dB gain, suitable for modern ribbon mics
- Switchable 48V phantom power
- Phase (invert) switch and -20dB pad
- Direct 1/4-inch hi-Z instrument input
- Balanced XLR outputs
- Two-space rackmount design
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
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What type of tubes does the A-Designs Audio MP-2 use?
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The A-Designs Audio MP-2 features dual EF86 input tubes and dual 6N1P output tubes, providing a rich and warm tube sound ideal for studio applications.
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How many channels does the A-Designs Audio MP-2 preamplifier have?
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The A-Designs Audio MP-2 is a stereo tube microphone preamplifier with two channels, making it suitable for dual-microphone setups or stereo recording.
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Does the A-Designs Audio MP-2 provide phantom power for condenser microphones?
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Yes, the A-Designs Audio MP-2 includes phantom power, allowing you to use condenser microphones that require external power.
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What are the input and output options on the A-Designs Audio MP-2?
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The A-Designs Audio MP-2 features two XLR and two 1/4" Hi-Z inputs, along with two XLR outputs, ensuring compatibility with a variety of recording setups.
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Can the A-Designs Audio MP-2 be used for direct instrument input?
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Yes, the A-Designs Audio MP-2 includes dual 1/4" direct injects (Hi-Z inputs), allowing you to connect instruments like electric guitars directly to the preamp.
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What is the frequency response range of the A-Designs Audio MP-2?
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The A-Designs Audio MP-2 has a frequency response range of 28Hz to 60kHz, providing a broad spectrum suitable for capturing detailed audio recordings.
Reviews
PROS
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Gorgeous, rock-solid sound with pristine top end
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Exceptional build quality, impressively durable
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Handles high RF environments effectively
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Wide tone palette with two versatile "Tone" switches
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Beautiful tube distortion at higher input levels
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Excellent for warming digital signals and fattening analog ones
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Ideal for less "modern" sound recordings
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Highly recommended alongside top-flight preamps
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Provides wonderful compression with vintage tube sound
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Reliable for diverse instruments: drums, guitars, vocals, and keyboards
CONS
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Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about A Designs MP-2 Stereo Tube Microphone Preamplifier.
Use cases and applications
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The A-Designs MP-2A preamp is praised for adding "extra mojo" when used with a tube mic and tube compressor, especially on vocals.
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Comparisons
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The A-Designs MP-2A is noted for its superior performance compared to some solid-state alternatives, providing a unique sound quality that stands out in recordings.
Source
Based on 0 Reviews and 0 Ratings
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