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dBooster2 In-Line Signal Booster & DI

Free shipping on orders over $29.99

$349.00

$ 99 .00 $99.00

In Stock
  • HIGH-END PREAMPLIFIER QUALITY: dBooster2 features a true Class-A input stage, providing crystal clear gain with minimal noise and self-distortion. This ensures that your microphone or instrument's natural sound is preserved and amplified without any unwanted artifacts.
  • PROTECTION FROM INTERFERENCE: dBooster includes extreme RF protection. This means that you can record in any environment without worrying about interference affecting your audio quality.
  • AMPLE HEADROOM FOR DYNAMIC RECORDINGS: With an enormous amount of headroom, Royer's dBooster allows for more dynamic recordings without any risk of breaking up or distorting. This gives you the freedom to capture every nuance and detail in your performances.
  • CONSISTENT PERFORMANCE: dBooster reliably delivers precisely the same amount of boost regardless of which mic/preamp combo it is paired with!
  • PERFECT COMPLEMENT TO ANY AFFORDABLE USB INTERFACE: Combination 1/4" and XLR jacks are provided to allow any low or high impedance input to benefit from the advanced sonic capabilities of the dBooster2


The Royer dBooster2 is a revolutionary signal booster that sets itself apart from other inline lifters on the market. With design and performance specs comparable to high-end preamplifiers, this device elevates the sonic capabilities of even the most familiar low output passive microphones. Equipped with a true Class-A input stage, extreme RF protection, and crystal clear gain with minimal noise or self-distortion, the dBooster2 offers an unparalleled level of sound quality. It boasts an enormous amount of headroom without breaking up, providing users with more than double their microphone's original output - or quadruple it at the flick of a button. Whether you need to amplify your mic for recording, podcasts or live performances, trust in the reliability and superior performance of Royer's dBooster2. The Combo 1/4" and XLR inputs bring high-end preamp performance to any affordable USB Interface, making the dBooster2 a welcome addition to any home, podcast, remote or studio recording setup.


James H Carpenter Barnes
Reviewed in the United States on September 29, 2024
Used it in my audio/video studio, was a bit better than the previous preamp boost.
Antifluff
Reviewed in the United States on June 22, 2024
The DB Booster is not transparent at all and colored the sound of the Royer SF12 Passive Stereo Ribbon mic I used to test and it also dramatically changed the transients which was another BIG deal breaker.The coloration of the sound is a nice sound (I would describe it as chocolatey) if you wanted added thickening & beefyness to the Lo/Lo-Mid information of your mic. But, that is not what I was looking for.With respect to the db boosts that you get, which is what it is designed for, it did a very good job & was clean, quiet gain, which does allow you to turn down the input gain on your mic preamp. A+ on this.As an instrument DI, was nothing special compared to top notch DI boxes in testing.I was looking forward to testing the DB booster since I am a big fan of Royer ribbon Mic’s. But, it is way overpriced and to deliver gain at the sacrifice of transparency & transients/dynamics (I could also see the difference in the transients in the waveforms compared to the mic without the db booster) for your microphones is unacceptable & sort of shooting yourself in the foot in an effort to improve gain staging.I also tested the DB booster with an RCA BK-5 & 3 different MXL Ribbon mics.Whatever Royer has inside of that box, it’s really messing with the neutrality of whatever you run through it. I can’t understand why they would make something like that as a top tier Ribbon mic company. Who wants to spend $275 to boost your signal & mess with your sound and dynamics?Disappointing, especially given (worth noting) the hype from the video on their website about “frequency independent boosting”, or whatever they called it? As soon as I heard it, that was the first thing I thought of…
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