SKU: 29345172578

MB2 Stereo Mic Booster Kit

Sale price$90.00 Regular price$100.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

MB2 Stereo Mic Booster KitGet the most out of your ribbon and dynamic mics in the studio or for your podcast. The MB2 is a two channel inline mic booster with better performance than more expensive competitors. Boosted performance. Sometimes ribbon and dynamic mics need a little more gain than a typical mic preamp can provide. In these cases the MB2 provides 26dB of extra gain with ultra low noise and distortion. The MB2s high input impedance is optimized to capture the full

Get the most out of your ribbon and dynamic mics in the studio or for your podcast. The MB2 is a two-channel inline mic booster with better performance than more expensive competitors.

Boosted performance. Sometimes ribbon and dynamic mics need a little more gain than a typical mic preamp can provide. In these cases the MB2 provides 26dB of extra gain with ultra-low noise and distortion.

The MB2’s high input impedance is optimized to capture the full audio spectrum of ribbon mics without damping the ribbon. And MB2’s buffered, low-impedance outputs are great for driving long cable runs without noise or gain loss.

Superior specs. Don’t be fooled by the low price—the MB2’s premium parts and no-compromise design make for better specs than the leading inline mic boosters.

($150/channel) ($90/channel) MB2 ($50/channel)
Output Impedance 6.8kΩ 6.7kΩ 10kΩ
Distortion (THD+N) .01% .038% .005%
Noise (EIN) -122dBV -122dBV -127dBV
Gain 10-26dB* 12-27dB* 26dB

*Actual gain depends on input impedance of preamp following booster

Features

  • Factory-matched LSK170 JFETs
  • 26dB of clean gain
  • 10k Ohms input impedance is great for ribbon mics
  • Gain is the same no matter which preamp the MB2 is paired with
  • Lower noise and distortion than other leading mic boosters
  • Protects mics from phantom power
  • Super-durable enclosure made from architectural aluminum
  • Metal-film 1% tolerance resistors
  • +48v phantom powered
  • Neutrik XLR jacks
  • Every nut, bolt, and wire needed to complete the project
  • Step-by-step manual
Resources
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29345172578

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Oliver JM
Draper, US
★★★★★ 5
Sturdy - Easily Adjustable - Works as Advertised
I modified it to fit a small subwoofer under my desk. I flipped the arms, inverted them and screwed it on to the desk. Not the intended use, but it solved my issue perfectly. It's really sturdy, it'll be perfect for mini PC's.
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Reviewed in the United States on February 13, 2026
K
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Kaleb
Chelsea, US
★★★★★ 5
Perfect for mounting subs!
Love it. Mounted my subwoofer under desk with it.
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Reviewed in the United States on May 22, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Flexibility and clean desk space!!!
Bought three of these for my home office. Two for Synology NAS drives and one for a Mac Studio. The size ranges make this the perfect product to get everything off my desk. A little difficult to install with the desk upright so I suggest turning it on its side or over completely. In my case, I have these in sit stand desks which is great.
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Reviewed in the United States on December 24, 2025
W
Verified Purchase
William Lech
Waukegan, US
★★★★★ 4
Decent bracket, Non-beveled screw holes cause complications
The screws that secure the mount to the underside of the desk stick out enough to cause the inner dimensions to change. I had to use the next hole down to increase the size of the bracket to accommodate my device, resulting in a less secure mount than desired. If the holes were beveled so that the screws fit more flush with the mount I'd be able to give it 5 stars. But the inner dimensions are not entirely as advertised due to the screws. Quality is up to standard otherwise, installation is relatively straightforward, price point is fine for a bracket of this size.
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Reviewed in the United States on September 18, 2025
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Verified Purchase
Kris
Waukegan, US
★★★★★ 5
Great mount!
Great under desk NAS mount. Adjustable and sturdy, easy to install. Worked well for my Qnap TR-004 four slot DAS. I used 5/64 drill bit for the holes. Since my desk has a rear lip I reused rear stopper bit as a headphone hanger. I bend it slightly to a hook shape.
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Reviewed in the United States on May 6, 2025

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