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Radial McBoost 1-channel Active Mic Boost Direct Box

Mic Signal Booster for Dynamic and Ribbon Microphones with 25dB of Gain, 100% Discrete Class A Circuitry, and 3-position Load Switch
$229.99

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Radial McBoost 1-channel Active Mic Boost Direct Box
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$229.99
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Boost Your Weak Mic Signals

True to its name, Radial's McBoost boosts the output of dynamic mics, giving you better transient response. You can also use it on your low-output ribbon mics to bring them up to optimal input level for your console or preamp. McBoost's 100% discrete Class A circuitry starts with a 2-transistor J-FET circuit that produces up to 25dB of clean gain. Connect McBoost in-line and activate phantom power. Choose one of three impedance settings. Kick in the 3-position level switch if needed. You're ready to rock. McBoost's elevated output adds clarity and the drive you need for long cable runs in the studio, broadcast center, and onstage.

Radial quality, through-and-through

Let's take a peek under the hood of the Radial McBoost. To guarantee performance, every transistor is meticulously measured and batch-sorted to meet the design specification. And like every Radial product, the McBoost is designed tour-tough. Its roadworthy 14-gauge steel I-beam inner frame protects against torquing that could result in premature parts failure, while the unique book-end outside shell puts the controls and connectors in a protective zone. At Sweetwater, we expect nothing less from Radial.

Radial McBoost Microphone Signal Intensifier Features:
  • 25dB signal intensifier for dynamic and ribbon mics
  • 100% discrete Class A circuitry
  • 3-position load switch optimizes response
  • 3-position level switch controls the gain
  • Runs on 48V phantom power
Boost weak mic signals with the Radial McBoost!

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Tech Specs

  • Type: Dynamic/Ribbon mic booster
  • Channels: 1
  • Inputs: 1 x XLR
  • Outputs: 1 x XLR
  • Height: 1.68"
  • Width: 2.76"
  • Depth: 4.2"
  • Weight: 0.5 lbs.
  • Manufacturer Part Number: R800 8016

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Customer Reviews

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Rated 5/5

A Real Problem Solver

I'm currently using a Rode Podmic, needed a DI box, and am really glad I stepped up and tried this. The options offered by the McBoost allowed me to tune the box to my needs, really helping me get clean and usable gain. And the variable settings will allow me to adjust it to other dynamic mics when I need them. Worth the extra investment, in my experience. Highly recommended.
Rated 5/5

Beautiful!!

Mic boost yes!!!
Rated 5/5

A must

This one works with me on my system, portable
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