AKG® BX 20 Spring Reverb
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The only AKG-licensed emulation of this one-of-a-kind spring reverb.
Introduced in the late 1960s, the AKG BX 20 reverb was a high-water mark for AKG’s esteemed engineers. An ingenious assembly of mechanical and electronic componentry, the BX 20 offered the glorious depth and color of spring reverb without any of the limitations.
The AKG BX 20 Spring Reverb plug-in for UAD-2 hardware and Apollo interfaces is exclusively endorsed by AKG Acoustics, Austria and envelops your sources in gorgeously dark, dense ambience that only spring reverb can provide.Mix with the only licensed and endorsed AKG Acoustics BX 20 reverb plug-in
Envelop instruments in dark, dense, clear ambience with original dual spring tank configuration
Harness new "plug-in only" features like stereoized A/B Tank Select, Direct signal defeat, and BX 10 Tone controls
Mix with artist presets from Patrick Carney (The Black Keys), Vance Powell (Jack White), and Jacquire King (Kings of Leon)
Take a Listen
5-Minute UAD Tips
Featuring the AKG BX 20 Spring Reverb.
Unparalleled Density
The AKG BX 20's utterly unique character makes it a versatile tool for ambience as well as tone shaping. Its sonic personality features the quick onset of a classic plate reverb, and also the natural-sounding density and diffusion of a chamber — with little of the flutter or “boing” artifacts common with other spring reverbs. Unlike other spring reverb emulations, Universal Audio's hybrid delay network/convolution design provides the only plug-in representation of this mechanically controllable, acoustic ambience system. To that end, UA obsessively emulated a “golden unit” BX 20 from legendary producer, Jon Brion.
Spring Time
The BX 20 plug-in expertly captures the hardware’s unique two-stage decay. This yields warm, organic sounds whether it’s applied on percussion, vocals, or guitars, adding a unique timbre that can make individual tracks stand out — or melt away — in your mix. Short textures are chock full of colorful depth and dimension, while longer decays are rife with lush three-dimensionality, while never washing out.
New Features, More Control
The BX 20 plug-in provides the complete sound and features of the original, plus new "Mk II" features for an expanded sound palette. Tank Select provides the exact sound of the original A/B dual tank system, but includes a “stereoized” tank A or tank B, for more balanced stereo imaging. The Direct function allows you to mute the tank's direct signal for more control and minimizing conflict with the source audio — perfect for buses. The Baxandall-type tone controls — borrowed from the smaller AKG BX 10 — offers the last bit of seasoning to tailor your reverbs.
“When I heard UA was emulating the AKG BX 20, I dared them to beat my hardware – they did it.”
– Vance Powell (Jack White, The Dead Weather, The Raconteurs)
“This is the vocal reverb sound I’ve had in my head for over 20 years. I will never mix without it again.”
– Jeff Juliano (John Mayer, Shinedown, Train)
“I used the UAD AKG BX 20 plug-in during editing sessions for the new Missy Elliott single, "Where They From," produced by Pharrell. The tone instantly cut through on the vocals and percussion.”
– Mike Larson (Pharrell Williams, Daft Punk, Snoop Dogg)
“The AKG BX 20 Spring Reverb plug-in fits into tracks in fantastically unexpected ways.”
– John Paterno (Robbie Williams, Badly Drawn Boy, Bonnie Raitt)
“What a fat sounding, vibey reverb — I've been using it on everything! Its maiden voyage was mixing a couple Don Henley tracks.”
– Jeff Balding (Taylor Swift, The Eagles, Florida Georgia Line)Watch The Reviews
レビュー
A. Fizzotti
2024年8月5日
Pure Magic
Pure magic on vocals, i mainly use it in mono to create deepness in the mix
続きを読むC. Kubler
2024年7月14日
Synth, guitar and stacked with other reverbs
Great sounds with synth, guitar and stacked with other reverbs!
続きを読むR. Butler
2024年7月9日
Wall O'Sound
From the second I set this plug-in up I knew I found what I was looking for. Springy goodness that is unparralel to standard spring plugins. It took just a bit of time to dial in the right...
続きを読むG. Spiridion
2024年6月11日
Amazing Reverb
Summed with dry signal of my Gibson Les Paul and my pre amp JMP-1 works fine
続きを読む -
Parameters
Input Select, Mono/Stereo: Changes input between summed mono or stereo
Tank Select, A / B / A+B: Under stereo use, changes tank options among stereoized "A" and "B" and original "A+B" configurations
Direct, Off / On: Disables/enables the spring tank's naturally occurring direct sound component
Low Cut, Off / 80 Hz: 12 dB per octave, 80 Hz filter
Bass, ±10: Continuous tone control borrowed from the AKG BX 10, ±8 dB at 150 Hz
Treble, ±10: Continuous tone control borrowed from the AKG BX 10 ±4 dB at 5 kHz
Dry/Wet, 0 to 100%: Continuously adjusts Dry and Wet signals under insert use case
Wet Solo, Off/On: Disables/enables Wet Solo function
Predelay, 0 to 250 milliseconds: Continuously adjusts Predelay amount
Channel 1 Decay, 2 to 4.5 seconds: Continuously adjusts Channel 1 Decay time
Channel 2 Decay, 2 to 4.5 seconds: Continuously adjusts Channel 2 Decay time
Channel 1 Volume, ∞ to +24 dB: Continuously adjusts Channel 1 Volume
Channel 2 Volume, ∞ to +24 dB: Continuously adjusts Channel 2 Volume
Channel 1 Pan, ±100: Continuously adjusts Channel 1 Pan
Channel 2 Pan, ±100: Continuously adjusts Channel 2 Pan
Link, Unlinks/Link: Unlinks/Links Decay, Volume and Pan parameters
Mix: Continuously blends processed and unprocessed signal
Power, Off/On: Disables/Enables plug-in (all DSP processing is bypassed)
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レビュー
AKG BX 20 Spring Reverb
A. Fizzotti
Pure Magic
Pure magic on vocals, i mainly use it in mono to create deepness in the mix
C. Kubler
Synth, guitar and stacked with other reverbs
Great sounds with synth, guitar and stacked with other reverbs!
R. Butler
Wall O'Sound
From the second I set this plug-in up I knew I found what I was looking for. Springy goodness that is unparralel to standard spring plugins. It took just a bit of time to dial in the right sound that I wanted and it just brought my mix to life. The word "Iconic" comes to mind. And thankfully, I made a recording in London in the late 80's with one of these units and never found that sound again, until now! Thanks again UA!!
G. Spiridion
Amazing Reverb
Summed with dry signal of my Gibson Les Paul and my pre amp JMP-1 works fine
G. Spiridion
Wonderful Spring
Great plugin., sOuNds AmAzInG
T. Laja
AKG BX 20 Spring Reverb
For my reverb's collections: A great reverb.
M. Schneider
love the sound!
The best spring reverb out there. Try the demo.
s. marc
Like the real one !
Like the real one I use !!!!
s. marc
Like the real one !
Like the real one I use !!!!
J. Kelly
Electric Guitar Magic!
My mainstay on guitars!
J. Kelly
Electric Guitar Magic!
My mainstay on guitars!
c. maskell
Space!
Love this.great feeling of space
J. Janev
A very special reverb!
This is the biggest and warmest sounding reverb I've ever tried! It sounds wonderful when it's louder and with more length to clearly hear the beauty in its sound! It's great that it has two different reverbs on the left and right channels, giving the sound even more space! Fits great on synths, guitars, drums, and anything you want to add some massive space to!
w. gause
CLASSIC
ANOTHER GREAT REVERB FOR MY COLLECTION
C. Nardi
This reverb unit offers a lot of creative solutions
While I prefer the EMT reverbs as room simulation, this spring reverb still has a nice spot on my workflow. When I want to obtain an unrealistic effect on an individual instrument or just create some depth, the AKG BX 20 opens a lot of creative solutions without requiring much DSP usage. It is can also be used more subtly than, for instance, a tape echo. Another reason why I find it useful is for rehearsal: I often place it on an Aux on my Console and feed it with some signal from the input while I am playing the flute or saxophone.
F. ALAIN
The AKG BX 20 Spring Reverb
This amazing reverb is great, natural, and very easy to use
J. Berthier
Very full, warm, vintage sound
I was looking for owning this plugin and finally took advantage of the last promos/coupons !
Very full, warm, vintage sound, think 60's reverbs style vocals...
So glad I can get rid of my cheap spring reverb that get constantly broken-down !
The only drawback I see is that it uses a lot of processor % on my apollo twin, I hope the native version will come soon so I can use it everywhere !!!B. Barr
Smooooth
Like a warm mug of chocolate milk. This reverb is smooth and warm.
S. Barone
AKG BX 20
Pleeeease Make It Native!
B. George
Excellent Spring Reverb
Authentic Spring Reverb sound. Responds well to guitar playing.
