Al Schmitt

Barbra Streisand, Steely Dan, Ray Charles, Quincy Jones.

"The Firefly has a nice fat warm sound. I am very pleased with the results. It's easy to use and sounds great!"
Andrew Scheps

Metallica, Red Hot Chili Peppers, Audioslave, Linkin Park, Green Day, U2.

"Reamping and using pedals while mixing have always been part of my work flow, but with the Radial EXTC it's finally easy and bullet proof."

The Radial Tank Driver? I love being able to use the springs in my Hammond B3 and guitar amps just as if they were mounted in the rack. You KNOW those reverbs will sound good on everything!"
Bob Workman

The Charlie Daniels Band Production Manager/FOH

"Switching to Radial JDIs across the board and especially on Charlie's fiddle has been the best thing that has happened to those signals. The Fiddle is sweeter and smoother than it has ever been. Radial JDIs are now the only DIs we use. We love your products."
Brad Baisley

Monitor Engineer - Blake Shelton, Joe Nichols, Clint Black

"Flawless sonics and rugged dependability are essential for the touring situations I face. Radial builds wonderful audio tools for every situation - from their superior DI's to the 500 series gear. I specify ONLY Radial Engineering equipment for every tour I mix!"
Brad Divens

FOH Engineer - HIM, Garbage, Motley Crue , Jane's Addiction

"With the JDX on the bass and guitar rigs I get an amazing and consistent tone night after night. I love this box!!!"
Brad Madix

FOH - Rush, Shakira, Marilyn Manson, Def Leppard

"With the PZDI, we were able to integrate multiple piezoelectric devices seamlessly and with glorious results. Radial has once again proven they are a cut above the rest."
Bradley Johnson

FOH - Aerosmith, Whitesnake

"Folks do not realize how hard it is to make multiple guitar channels live happily together. With a JDX, mic placement is no longer an issue. It sounds like an SM57 on a 25W Celestion."

"We cannot always pick our audio sources, but we can pick the tools to make them audible; horrible laptop headphone output + Radial JPC, and all is well"
Bruce Swedien

Quincy Jones, Michael Jackson, Jennifer Lopez, Paul McCartney

"Radial builds DIs exactly how I would do it. Real quality and they sound great. I love them!"
Butch Walker www.butchwalker.com

Avril Lavigne, Pink, Lindsay Lohan, Simple Plan, Hot Hot Heat, Fall Out Boy

"The Radial JD7 made my guitar sounds so much thicker and punchier. I think the Drag™ feature should be built into everything ever made!"
Craig Anderton www.craiganderton.com

Renowned engineer and editor - EM magazine

"I'm not the kind of guy who gets all 'golden ears' about gear but the JDV direct box changed my mind about just how good a DI can be. It has a clarity of sound and definition that really made me sit up and take notice. Everything is sharper, clearer, and in better focus. The JDV may not be cheap but you hear every penny in the sound."
Daniel Lanois www.daniellanois.com

U2, Robbie Robertson, Bob Dylan, Peter Gabriel

"It is nice to find great sounding industrial grade equipment still being made today!"
Dave Bottrill www.davebottrill.com

Peter Gabriel, Tool, Silverchair

"The JD7 solves phase, buzz and hum problems instantly and allows me to blend sounds from many different amps in seconds. I won't record guitars without it."
Dave Lockyer

Spice Girls

"The Radial SW8 is a ground-breaking product I've watched grow from its inception into a world-class industry standard. The SW8 has become an integral & vital element in all my live digital recording & playback systems."
Dave McDonald

FOH - Adele

I finally started using the Phazer and it has become my 'go-to-tool' for my fat 70's snare sounds. I LOVE this thing!.
Dave Natale

The Rolling Stones, Fleetwood Mac, Joe Cocker, Tina Turner

"Radial DIs provide the flexibility I need to perfectly match any situation I come across. I specify Radial exclusively for every tour I mix."
Dave Rideau www.daverideau.com

Janet Jackson, Usher, Sting

"The Radial J48 rocks!! It gives me exactly what I need from a DI, a super clean signal path with features that provide ultimate flexibility."
Davey Moire

FOH engineer - Cranberries, Duran Duran, Motley Crue, Kansas, Prince

"Radial DIs sonically blow away all passive DIs as expected, but they also blow away all active DIs in their price range and also some that are quite a bit more expensive. A very pleasant surprise!"
David Kleinwww.davidkleinaudio.com

President of DavidKleinAudio. Tour & Production Manager / FOH Engineer: Anthrax. The Damned Things. Pearl. Fuel. Rooftop Revolutionaries

"Radial shares our philosophy and dedication to being the best in the business, and it shows in every one of their products. Our clients have never been happier."
David Morgan

FOH engineer - James Taylor, Paul Simon, Stevie Nicks, Bette Midler

"We are currently using the Radial PZ-Pre with James Taylor's guitars and we are extremely pleased with the marriage of the piezo pickups to the PZ Pre. The result is a substantial sonic improvement imparting a rich, natural and open sound. Thanks to Radial for creating this elegant tool."
David Oakes

Pat Metheny group

"I've always used the 'standard' DI on upright bass but when I finally tried the Radial JDV MK3, the difference was surprising and dramatic. The sound is warm, solid, punchy and accurate. There's no going back."
Derek Williams

Production manager & mix engineer - Bonnie Raitt

"Radial is making some of the best engineered solutions for the many audio needs that I come across for both stage and studio. I'm very impressed at the steady stream of innovative new products. The J48 and JDI are indispensable on almost any input list. Very high quality and accurate. A big thanks to the Radial team."
Doug Short

FOH - Megadeth, Judas Priest, Van Halen, Aerosmith, Iron Maiden, Joe Cocker, Prince

"Fans don't care about the technology... so long as the bass and guitars make Godzilla weep and hide like a beaten puppy. The Radial JDX works."
Eddie Mapp

FOH - Evanescence, Stone Temple Pilots, Papa Roach, Black Label Society

"Consistent, coherent tone night after night. No mic stands getting kicked around ruining that precious sweet spot you spent all of that time obsessing over, it simply rocks! And the gigantic iso-cabs have been replaced with JDX's!"
Eric Liljestrandwww.oldnordicfolksongs.com

Production mgr & mix engineer - Bonnie Raitt

"Incomparable quality, deep features and tone, tone, tone! The Radial JD7 gives me the cleanest and punchiest guitars no matter what combination of vintage, new and trash gear is plugged in. Don't turn up without it!"
Frank Filipetti

Engineer - James Taylor, Korn, Madonna, Andrea Bocelli, Billy Joel, Rod Stewart, David Sanborn, Foreigner, Elton John, Luciano Pavarotti, Celine Dion.

"I have been extolling the virtues of the Firefly and in fact, I pack it with me on just about every session I've done in the past two years. Most recently on Motown The Musical. You know how important the bass is on those Motown songs. The simple fact is that I love it, and along with my most trusted mics, is brought along on every session. And for Broadway shows, the dual input is a godsend."
George Peterson

Esteemed engineer and editor - MIX magazine

"Why did I buy a Radial Duplex? No batteries, no phantom power... just plug in and you've got a clean, awesome, transparent sound. I love it!"
George Seara

Rihanna, Drake, Holly Cole, Sting, and Herbie Hancock. 2012 Juno Award for Recording Engineer of the Year

"'Gold Digger' is a must-have when I'm shooting out vocal mics. Not only does it allow quick and seamless level-matched A/Bing, but it's entirely invisible and does not alter the sound in any way."

"Finally a product that allows you to use a Mic and quickly A/B different mic pre's without the need of pausing to cut, repatch, listen and repeat. A must-have for recording guitars and vocals."
Greg Rulewww.gregrule.com

Programmer - The Eagles, Christina Aguilera

"The Radial SW8 is the perfect complement to my laptop fly rig. I've used it extensively and it's performed flawlessly. You've done a great service to our audio programming community!"
Howie Lindeman Howie at Linkedin.com

FOH and Recording Engineer: The Neville Brothers, Blondie, Pope Benedict XVI, Peabo Bryson, Blues Brothers, Ravi Shankar, Anoushka Shankar, Montreaux Jazz Festival, Roberta Flack, Melissa Manchester, Hilary Duff, Mark Isham

"My concept of recording to mixing live is to be able to capture the 'sound of air'. Radial direct boxes allow me to do just that, to capture the essence of what is really coming through the mic line to my console and to my ears."
Jack Douglas

Producer - Aerosmith, John Lennon, The Trews, Supertramp, Cheap Trick, Alice Cooper

"For a clean direct feed, I always use the Radial ProD2 stereo DI. I love that thing! I've done shoot-outs and it always turns out to be the cleanest and fattest sounding."

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James Towlerwww.stevewinwood.com

FOH, Studio and Tour Manager - Steve Winwood

"I work for Steve Winwood in the studio and also out on the road. I have been using the Radial DI for a couple of years now - on stage and in the studio. I use it for the organ DI for both the studio and live use because it gives us the best tone."
Jay Baumgardner

Papa Roach, POD, Evanescence, Godsmack, Hoobastank

"The Radial Phazer is incredibly easy to use. It takes less than five minutes to dial in the sweet spot and create really cool sounds. The results are nothing short of dramatic."
Jeff Worrell

FOH - America, Pat Benatar, Fleetwood Mac, Edgar Winter, Sheena Easton

"In all my years with numerous artists, I've never used a DI that sounded this good and solved problems this easily. When I first tried the Radial DIs it was immediately apparent they were head and shoulders better than anything I had used previously. As a result, we bought 7 so that I am never without them. I use them on acoustic guitars, bass, keyboards and even vocals."
Jimmy Douglas

Justin Timberlake, Rolling Stones, Jay-Z, Led Zeppelin, Foreigner, AC/DC

"The Radial J+4 sounds great, is well built and practical. It seems like somebody actually thought about making a good product and then actually did... Great stuff!"
Jim Warren

FOH - Radiohead, Arcade Fire, Peter Gabriel, Nine Inch Nails, Crowded House,
Duran Duran

"I've used Radial DIs on all my major touring projects for the last 4 years, with great success. They sound fantastic and are built to last. I'm also a big fan of the Tonebone series, though I have a problem keeping hold of them, always losing them to the first guitarist I come across who has to find just the right sound."
Joe Barresi

Soundgarden, Bad Religion, Queens of the Stone Age

"I much prefer the sound of some guitar effects boxes to rack gear and the Radial EXTC is a perfect interface to my world of pedals. It's easy to set up, blend in and inject some "real" tone into a mix."

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Joe Ciccarelli
Joe Chiccarelli

Bon Jovi, Frank Zappa, Tori Amos, Chicago, Annie Lennox, The White Stripes

"The Workhorse allows me to mix multiple inputs, send them to a limiter or EQ and mix them together with the facility of a large format console. It sounds transparent and open, is simple to integrate, and even easier to use."

"I use the J48 every day. The signal path is clear, punchy, honest and faithful to the sound of the individual player's instrument."
Joel Hamilton
Joel Hamilton

Elvis Costello, Sparklehorse, Tom Waits, Jolie Holland

"The Reamp gives me the flexibility I need to tailor the energy of each song I mix. It's an elegant tool for sonic shaping and creative re-recording. Amazing!"
Joel Lonky
Joel Lonky

FOH engineer & Production Manager Rob Zombie, The Goo Goo Dolls, Diddy, Billy Idol

"I love my Radial products, since I started using them in 2004 I got my first J48 on a pop tour, I have never looked back. I searched for the perfect DI for years, but Radial products ended my search. I can't even imagine not using Radial products anymore. It's not even a thought. Using them has given me back control of the stage sound."
John Shanks

Engineer / Producer -Van Halen, Bon Jovi, Keith Urban, Sheryl Crow, Jane's Addiction, Anastacia

"When recording, the JD7 lets me connect to a Bassman, AC30, Deluxe, Princeton... bring 'em all up, check the phase, hit record. And it delivers a natural tone. The Radial JD7 is simply amazing!"
Jon Burton

FOH Engineer The Prodigy

"After getting a JDX for the guitar it seemed obvious to try it on the bass, brilliant! Deep lows but also capturing the gut wrenching overdriven sound of the amp as well, and best of all - no mic spill!"
Jon Garber

FOH Engineer Rascal Flatts

"The Radial J48s are the only DIs I can trust to sound the same from DI to DI. It's the only DI I will use."

"The Radial JDX is almost too good to be true. The artists hear the sound they are playing and I'm not fighting mic coloration any more. I just plug it in & turn it up."
Kenneth H. Williams

FOH - Acoustic Guitar Virtuoso

"The Radial JDX eliminates bleed and potential feedback while producing a familiar sound. The day to day consistency lets me bring the faders up with confidence"
Kevin Churko

Slash, Ozzy Osborne, Shania Twain, Bob Dylan, Celine Dion, Bryan Adams

"Radial is one of the few companies that have my complete trust. Trust in quality, ingenuity, reliability and price. Every product they make is the best money can buy. If they make what I need, Radial is my first choice."
Kevin Madigan

Lucinda Williams

"Musicians love the JDX in their IEM's. That's a great compliment when you realize just how demanding these guys are about their sound."
Kevin 'Tater' McCarthy

Linkin Park, Kid Rock, Brian Setzer, Megadeth, Motorhead, Godsmack

"We use lots of Radial products on the Linkin Park tour with two complete backline setups that leapfrog to save on air freight and time. Each backline has 24 Radial DIs for our Protools and keyboard rigs, the acoustic guitar uses a Radial J48 and the bass has Radial JD7s. Sonically Radial DIs are superb and the build quality has proven to stand up to the road. I love my Radial gear!"
Khaliq Glover

Wayne Shorter, Chick Corea, 2 Grammy awards - 9 nominations

"The JDV gives me dramatically better sound, more defined attack, richer bottom... almost 'holographic' ...it seemed to set out of the speakers."
Lars Brogaard

Stage Mgr. and FOH engineer - Rod Stewart

"We have Radial DIs on everything. And after several continents and countless dates, they continue to work flawlessly. Radial is the only direct box I use!"
Lee Mayeux

FOH / Monitor Engineer - Black Label Society, The Neighbourhood, Sic Puppies

"The Radial JDI is the warmest, loudest and cleanest passive DI that I have ever used. It is reliable, durable and great for any, and I mean any application! And it has a natural analog compression sound and vibe that comes alive the more you push it."

"One thing that has always struck me about Radial is the consistency of quality, no matter the product. The Radial J48 is mind blowing for anything with low or extremely hot gain. Full bodied across the spectrum, the J48 is a new favorite."
Mark Frink

Tony Bennett, Zac Brown Band, Mix Magazine, Live Sound, Front of House

"We use nothing but Radial DI's on the Zac Brown Band tour, and the PZ DI provides the functionality of Radial's Tone Bone PZ Pre into an active DI, Making it the sound engineer's choice for instruments with piezo pickups for live sound, especially mandolins, acoustic guitars, upright basses and other acoustic instruments."
Mark Howard

Miles Davis, Steely Dan, Quincy Jones, Bob Dylan

"Since I started using the JD7 - I use it everywhere! Its a must-have for any studio."
Martin "Arnie" Annables

FOH Engineer Motorhead, The Prodigy, Anthrax, Mondo Generator

"Before the JDX, I was always missing the low end of the guitar. Now with the JDX I have found the missing link... and I get the warmest guitar sound ever."
Michael Wagener

Producer/Engineer - Ozzy Osbourne, Alice Cooper, Motley Crue

"The JD7 is the swiss-army knife for audio!"
Mike McKnight www.mcknightsoundsinc.com

Mariah Carey, Madonna, American Idol

"I have flown the SW8s all over the world on tour and they work perfectly night after night. It's a very well designed product - I can't imagine doing a live show without them."
Morten Krog Helgesen

Audio Programmer - Rihanna

"I have now spent a good year on the road with the SW8 and it's been absolutely brilliant. It always performs, never fails and sounds good. I am so pleased that I am ordering another one!"
Pasi Hara

Monitor Engineer - Serj Tankian and System Of A Down

"Over the past couple of weeks, I used the Gold Digger to switch between 4 wireless vocal channels for Serj Tankian. This allowed me to have enough spare mics handy should he drop one or there would be an issue with RF. The switching was easy, silent and quick and I did not have to notify FOH that we are changing a mic, because it stayed in the same channel with all the same parameters and inserts and such. Great little device!"
Paul 'Pab' Boothroyd

AC/DC, Paul Simon, Paul McCartney, Faith Hill, Pink

"The Radial J48 is one piece of kit that can be relied upon from day to day in my worldwide touring. It is not only reliable but delivers what it needs to do... and that is deliver good audio."
Paul Froula

Todd Rundgren, Joe Jackson, Phil Collins, John Mayer

"Simply put - Radial products provide me a show day bonus, I don't need to be concerned with stage gear issues.. sonic, working reliability without regard for sleep or schedule."
Paul Ramsey

FOH - The Who, Annie Lennox, The Doves and Skunk Anansie

"I used to use delay before and although it works technically, I've done a comparison between using delay and the PhazerBank and PhazerBank wins hands down for sounding more natural and musical. Very easy to use and quick to set up and hear the results with a turn of one knob!" (Notice the PhazerBank right at the top of the rack"
Pavan Grewall

FOH - Carly Rae Jepsen

"I use Radial products everywhere I possibly can on stage because they are solidly built and I can always depend on them. Radial makes a wide range of solutions for every audio challenge and they always sound great! We love Radial!"
Randy Kohrs

Producer, country artist

"The Radial Workhorse has become one of my essentials at Slack Key Studio. The range of functions far outweigh the competition and it is never in the way due to its compact size. The mixer section is among its greatest assets. Once again, Radial knocked the ball out of the park for me as they always have in the past!"
Richard Young

Production Manager - Radiohead, Pink

"The Radial SW8 has saved the show on more than one occasion. 2 paralleled units are employed to switch between main and backup banks of midi samplers. They have proven instant and seamless."
Rich Spillberg

(DAW Engineer - Josh Groban)

"The Josh Groban world tour has just finished, and I have to say I was extremely satisfied with my two Radial SW8 switchers. They performed remarkably well and even saved the day in a couple of situations on live TV"
Rob 'Cubby' Colby

Phil Collins, Prince, Paula Abdul, Janet Jackson, Genesis, Cindy Lauper

"With today's demands on live sound reproduction you need to be able to carry direct boxes that are reliable and the perfect match for your direct input devices. That's why I choose Radial DIs."
Rob Mailman

FOH Engineer - Santana

"At Sound Image, we have been using Radial DIs for several years and they have become a favorite. On the Santana tour, we have Radial J48s on guitars and Radial JDIs on keyboards. Since January this year we have traveled all over Europe, South America, the US and Canada and the Radial DIs have worked great!"
Rob Nevalainen

Tom Petty, Matchbox Twenty, Prince, Def Leppard, Rush

"The two things that impress me the most about the J48 are the great build quality and the great sound. And what that means to me is the J48 is a direct box that I can count on. It works great. It is very transparent, which is important if you're trying to preserve the sound of your 1962 Fender Precision!"
Robert Navarro

Producer Engineer - NFL, Opra, Jimmy Kimmel, Korn, Buck Cherry

"I cannot tell you how amazing the Radial X-Amp is - it was exactly what I needed. The X-AMP solved my Reamping issues in one fell swoop. Re-recording guitars has never been easier. I am a believer!"
Robert Scovill

Tom Petty, Matchbox Twenty, Prince, Def Leppard, Rush

"The Radial products are the most transparent, technically comprehensive devices I have ever run across. They are right at the top of my list of 'gotta haves'."
Ross Hogarth

Van Halen, Ziggy Marley, Keb' Mo'

"The Firefly was recommended to me by the incomparable Al Schmidt. I am definitely impressed by the clarity and detail of this Tube DI. Not at all mushy or lacking punch. It has all the attributes I look for in a Bass DI. I also like the many features that have been incorporated. I look forward to trying it on many different sources. I am loving the firefly. It is a GREAT BOX!!"
Roy Hendrickson

Avatar Studios - B.B. King, Miles Davis, Carly Simon, Pat Metheny, Al Di Meola

"I really love the JD7 and the SGI. They work better than I could ever imagine!!"
Russ Giroux

FOH - Chickenfoot, Hedley

"I tried the JDX because I was looking for a way to make the bass "poke" through in my mix. It is a great alternative to mic'ing a dirty cab. I have been using it ever since."
Russ Miller

Producer, Mixer FOH Sound Engineer - Johnny Marr, Alison Moyet, Lacuna Coil, Rodriguez Cancer Bats

"The JPC is typical of ALL Radial gear, built like a tank, sonically flawless, streamlined in operation and absolutely indispensable. Pro-sumer audio gear is finding its way on to an ever increasing number of stages and studio's around the world, with that comes certain problems with interfacing that gear into a pro audio set-up, noisy "consumer grade" power supplies are a continual problem. Click for more
Sean Quakenbush

FOH Engineer - Robert Randolph & The Family band

"Over the past many years I have used a variety of DI boxes. The Radial J48 is without a doubt the best, cleanest and most versatile DI I've ever used."
Simon Gogerly

Mixer/Producer U2, No Doubt, Gwen Stefani, New Order, Texas, Manic Street Preachers, Underworld

"My Radial boxes are in constant use, I take them (almost) everywhere. The DIs are crystal clear, I love the JDX for recording amps, the SGI and X-Amp are so useful that I don't know how I managed without them before. On top of that, they're built like tanks!"

Tim Carter www.carterbrothersband.com/tim.cfm

Recording / Mixing Engineer - Vince Gill, The Whites, Hank3, Tim O'Brien, Tony Trischka

"After working as a musician/recording engineer for 30 yrs, I have finely found a piece of gear that stands up to any Neve console I've ever worked on.. The Power Tube, Power Pre and Q4 eq's are just breathtaking.. I can't imagine anyone not loving these. They just sound beautiful"
Tim Quinby www.slayer.net

FOH - Slayer

"All I can say is WOW! Amazing! These things are the best thing to happen to analog since the digital delay! I can't say enough about the difference the Phazers and JDX combo have made! Slayer has always been about big aggressive guitar tones, the JDX/Phazer/mic combo leaves the rest face down in the gutter! Thanks again for such outstanding products!"
Tom Size

Aerosmith, Journey, Steve Miller

"We were using the Countryman and when we plugged in the Radial JDV, we noticed the sound was more clear, more open and more natural. To sum it up the JDV sounds darn good!"
Vance Powell

Aerosmith, Journey, Steve Miller

"I have been using the PhazeQ on tons of stuff since I got it: electric guitar, acoustics and of course bass. It's exactly what you need to get two instruments in phase. I'm having a hard time thinking about recording without it!"

"I use my 3 EXTC's on every recording and mix I do. They are absolutely positively perfect for interfacing low level gear such as pedals, or in my case Tape Echos into my console. Been wanting someone to do this in a 500 space for years. It's just a great tool!"
Zachary Berry

FOH - Clint Black

"The Radial JDX is now a must have in my arsenal! Being able to drive the amp head, not worrying about stage volume and keeping the tone true to as if we had the sweet spot for the mic (on eleven)... FANTASTIC!! It is what is to be expected from the Radial line of products."
Zero Nylin

Quincy Jones, Lionel Richie, Dave Grusin, Steve Miller, Chick Corea, McCoy Tyner

"When mixing live, I try to be true to the on-stage image. But rushed schedules make creating a convincing, pseudo-acoustic image difficult. The Phazer really helps me do the fine tuning. The acoustic bass is easily centered and the piano looses much of the comb-filtering that can occur with multiple mics. The Phazer is quick it is to use. No digi-thinking involved - no sonic signature. It's a no-brainer."