Sweetwater Welcomes Turtle AV

Tube-Tech MP2A 2-channel Tube Microphone Preamp

2-channel Tube Preamp/DI with Rackmount Chassis, 48V Phantom Power, Selectable Mic Impedance, Phase Reverse Switch, Lowcut Filter, and 20dB Pad
Share
Item ID: MP2ATT
Tube-Tech MP2A 2-channel Tube Microphone Preamp
Price:$4,950 and 00 cents
Special Financing - Ends Aug 2, 2026. $138/month with 36 month financing*

In Stock!

(Hurry, limited quantity available)

Add to Cart
Sales engineer photo
Ask An Expert

Our expertly trained Sales Engineers are ready to help!

What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Tube-Tech MP2A 2-channel Tube Microphone Preamp
In Stock!
Price:$4,950 and 00 cents
Add to Cart
Add to list
Skip to Description
Most Popular Accessories & Related Items
Back to navigation

This article was Written By

Our Product Research Team

Get to know them!

Drool-worthy Tube Preamp/DI

Vintage tube warmth. State-of-the-art performance. You get them both with the Tube-Tech MP2A. With its staggering 5Hz–60kHz frequency response and vanishingly low noise floor, this incredible 2-channel, all-tube mic preamp/DI will add another dimension to your studio sound. Vocals that shimmer with glorious air. Enormous walls of guitars. Drums with face-splitting impact. Bass that blows holes in walls. Uber-lush strings. Horns so real you can reach out and touch them. And with 70dB of gain on tap, you can finally use your favorite ribbon mic on quieter sources. Here at Sweetwater, we like the Tube-Tech MP2A. A lot. You will, too.

Designed for the professional: you

The Tube-Tech MP2A is packed with the features and flexibility that you — the professional recording engineer — need. It rocks two channels, each with switchable +48-volt phantom power, selectable mic impedance (600/1200/2400 ohms), a polarity-reverse switch, a low-cut filter (20Hz/40Hz/Off), and a switchable 20dB pad. The gain is adjustable from +10dB to +70dB via two controls: Coarse (10dB steps), and Fine (2dB steps). The MP2A also features an unbalanced DI input with a 60dB gain range; just plug in a bass or synth and you're ready for seriously hi-fidelity direct injection with spectacular tube warmth, punch, and fullness.

Awesome sound; weapons-grade build quality

Since 1985, Tube-Tech has been handcrafting a high-end tube kit that's found a home in top studios worldwide. Of course, it sounds amazing. But it's also the no-compromise build quality that sets this gear apart. Hard-wired and bulletproof, Tube-Tech equipment uses only the finest componentry and sports build quality that's second to none. It's the small design touches that add up to pro-audio greatness, such as the MP2A's input transformer being enclosed in a MU-metal can, input and output transformers that have a static screen between the primary and secondary wirings, and fully floating inputs and outputs. If you want to upgrade your studio, the Tube-Tech MP2A is a great place to start.

Tube-Tech MP2A Tube Preamp/DI Features at a Glance:

  • All-tube-based 2-channel mic preamp/DI with push-pull output amplifier
  • Frequency response (-3dB): 5Hz–60kHz
  • Stepped gain control: +10dB to +70dB in 2dB increments
  • Impedance-selectable microphone input
  • Selectable -20dB pad; pre input transformer
  • Selectable +48-volt phantom power
  • Overload indicator
  • Polarity-reverse switch
  • Gold-plated switches
  • Direct Injection input for various instruments
  • DI input impedance > 1 Mohm
  • MU-metal-shielded input transformer
  • Transformer-balanced, fully floating inputs and outputs

Resources

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage
Back to navigation

Tech Specs

  • Preamp Type: Tube
  • Number of Channels: 2
  • Phantom Power: Yes
  • Analog Inputs: 2 x XLR
  • Analog Outputs: 2 x XLR
  • Frequency Response: 5Hz-60kHz
  • Rack Spaces: 2U
  • Height: 3.5"
  • Depth: 6.5"
  • Width: 19"
  • Weight: 9.5 lbs.
  • Manufacturer Part Number: MP2A

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

Back to navigation

Reviews

Amazing sound!!!!
This preamp can give me a round, sexey and warm sound! It likes 9 am's sunshine, warm but not dazzling. I am very grateful that Sweetwater can offer this such amazing preamp. Now I can't leave it.