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Radial StageBug SB-1 1-channel Active Instrument Direct Box Reviews

Active Direct Box, 48V Phantom Powered, with 800k-ohm Input Impedance, Polarity Switch, and 15dB Pad

Radial's high-performance StageBug SB-1 active DI delivers crystal-clear, full-bodied direct sound from your bass, keyboard, or acoustic guitar. To reduce noise, Radial spec'd the StageBug SB-1 with an ultra-quiet active circuit that converts your signal from high- to low-impedance. Your signal is then buffered and balanced to drive long cable runs. The StageBug SB-1 is 48V phantom-powered, so there's no futzing around with batteries - it's plug-and-play, all the way! Plug in an acoustic guitar and you'll enjoy rich, natural tone with sparkling high end, even with low-output pickups (there's a 15dB pad to handle the hotties). The SB-1 is also great on keyboards and bass. At Sweetwater, we're quite taken with Radial's little StageBug SB-1. We think you will be, too.

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$89.99

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24 months
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Highest Rated Reviews

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Radial Stagebug SB1-1

By Billy from AZ on July 13, 2022 Music Background: Singer/Guitar Player/Sound Guy: The Kelly Bryan Band

I own a few of these bitg active and passive. Radial makes top shelf DI's. They work without issue and are built like tanks.

Perfect for acoustic guitar

By Alan Skiles from Pawleys Island, SC on January 19, 2022 Music Background: Guitar player, worship leader, bass and a little bit of drums too…

I tested this with my Bourgeois Signature D with K&K pure mini passive pickup. I went through a Fishman Tonedeq and a few other pedals (pictured below) and then directly thru the Stagebug. My signal was more authentic thru the stagebug directly and went crystal clear to my DAW. Had to do very little to get the sound to its ideal tone shape. This little box is excellent!

Nice compact DI

By Sweetwater Customer on November 24, 2021

Used just once but it worked perfectly. Nice and compact, clear signal. 48VDC power is nice. I'd buy another if needed.

Stagebug

By Allen Remedies from Louisiana on September 21, 2019 Music Background: Worship leader , Bass player

I would like to say hats off the Sweetwater this stage bug works great and I am enjoying it so. I love Sweetwater and will continue shopping with them .And the staff is great friendly service and good text service thank you Sweetwater

StageBug for electric bass

By Eric Peterson from Leland, NC on January 2, 2019 Music Background: Musician in a local performing band & and praise band

Sounds great with a Precision Bass through our praise band PA.
No over abundance of knobs & buttons. As simple as it gets. It"s awesome.
Nitish Kulkarni, again, pointed me to the right product without overspending.

Sounds good, pedal board friendly

By Gabriel from Grenada on April 27, 2017 Music Background: Professional

I recently started using a joyo ac tone (knock off of tech21 Liverpool) to eliminate carrying an amp to gigs... I found passive direct boxes required the board preamp to be maxed out, so have been using an old active behringer di I've had laying around... sounded fine, but the thing was a tank. I think this is cleaner sounding, very solidly built, has all the features you need, great price, and is tiny and fits great on my pedalboard... would be great to keep in any guitar/bass case or gigbag as well. If your thinking about it, just buy it!

Sounds good, pedal board friendly

By Gabriel from Grenada on April 5, 2017 Music Background: Professional

I recently started using a joyo ac tone (knock off of tech21 Liverpool) to eliminate carrying an amp to gigs... I found passive direct boxes required the board preamp to be maxed out, so have been using an old active behringer di I've had laying around... sounded fine, but the thing was a tank. I think this is cleaner sounding, very solidly built, has all the features you need, great price, and is tiny and fits great on my pedalboard... would be great to keep in any guitar/bass case or gigbag as well. If your thinking about it, just buy it!

Great DI

By Sweetwater Customer on January 4, 2018 Music Background: Pro

The product description sort of glosses over this, but if you need an active DI to buffer a weaker signal (like a passive acoustic pickup) into a signal a soundman can work with, this does that.
The other options for active DI's that will boost a signal like this are either large, expensive, or both.

Solid DI

By Charlie Ames from Omaha, NE on March 22, 2024 Music Background: Audio Engineer

Awesome DI. Sounds nice and is super compact. These sound great on acoustic and bass guitars.

I wish it had a ground-lift, but the built-in pad is a nice feature. Plus a phase-reverse.

Crisp and clear

By Sweetwater Customer on November 25, 2016

Showed up at a gig where we didn't need our equipment which I thought would make things easier. Well it turned out their board didn't accept 1/4" and I needed a direct box. After much research, I settled on the stage bug as a compromise between cost and performance as I thought I'd only use it when "needed". This item showed up and I set it up to test running through my Mackie board with phantom power for the first time. It's now a permanent part of my signal chain and mounted on my pedal board. Unbelievable sound improvement and very simple. My buddy plays through a LR Baggs, I haven't compared for sound quality but the ease of plug and play without constantly "adjusting" is a big win for me.

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