KERN Audio — two plugins (and a beta test), solo dev, just shipped

VST, AU, AAX, CLAP, etc. Plugin Virtual Effects Discussion
RELATED
PRODUCTS
CHECK SMOOTH WARM WIDE

Post

hey everyone,

EDIT: By request just adding the link to website directly up here https://kernaudio.io/

some of you might have seen the beta tester thread i posted a while back. wanted to let you know that SMOOTH and WARM are now officially released, and WIDE is in closed beta. you guys have been absolutely amazing, helpful and the best testers in the world. :phones:

quick rundown:

SMOOTH: dynamic resonance suppression. 40 ERB bands, spectral processing, finds and tames harshness across the spectrum. one knob gets you most of the way there.

WARM: harmonic saturation with three characters (tape, tube, transformer). Chebyshev waveshaping with alias-free processing. not just a drive knob on a clipper.

WIDE (beta): psychoacoustic stereo expansion. allpass decorrelation, Haas delays, M/S processing. mono-compatible width.

all three share the same architecture: FFT spectral engine, 40 ERB bands, real-time spectral display, under 3% CPU. five knobs max per plugin. VST3 + AU on macOS (Windows coming but VST3 works fine on Windows).

$29 each. no iLok. no subscriptions. permanent license. free demos on the site.
Screenshot 2026-03-05 at 22.18.29.png
Screenshot 2026-03-05 at 22.18.09.png
Screenshot 2026-03-05 at 22.17.50.png
bit of background: i'm jonas, a former touring musician from copenhagen. had to stop performing due to illness (cancer) a few years back, and spent three-four years learning C++ and DSP from scratch. read a lot of papers, built a lot of prototypes, threw most of them away. these three plugins are the result.

i'm a one-person operation, so any feedback is genuinely valuable to me. if you try the demos and have thoughts, i'd love to hear them - good or bad, i need to learn and improve as much as possible.

kernaudio.io

thank you all, and thanks to all the amazing testers in here, you know who you are :love:
You do not have the required permissions to view the files attached to this post.
Last edited by kernaudioio on Thu Mar 12, 2026 8:42 am, edited 2 times in total.

Post

Hello
Welcome !
I will check your plugins

Post

these plugins are great! (i beta-tested them, am now am using them). smooth is awesome, excellent resonance suppression. am using it (i used to own soothe2, this works as well, altho not as comprehensive). warm is nice, wide does what it's supposed to do.

at this price, they're no-brainers; am recommending them (well, wide's still in beta). smooth is well-worth it :tu:
_______________________
https://upstatebrooklyn.com

Post

fisherKing wrote: Thu Mar 05, 2026 7:31 pm these plugins are great! (i beta-tested them, am now am using them). smooth is awesome, excellent resonance suppression. am using it (i used to own soothe2, this works as well, altho not as comprehensive). warm is nice, wide does what it's supposed to do.

at this price, they're no-brainers; am recommending them (well, wide's still in beta). smooth is well-worth it :tu:
you've been a huge help mate, and thanks a lot!

Post

sinkmusic wrote: Thu Mar 05, 2026 7:31 pm Hello
Welcome !
I will check your plugins
thanks mate, let me know what you think and if any feedback!

Post

Tried to get Smooth demoversion, seems Windows version folder in zip archive does not contain vst3 file, just standalone exe.
Upd oh sorry did not noticed in first post "Windows coming"

Post


Post

c_voltage wrote: Thu Mar 05, 2026 10:58 pm Tried to get Smooth demoversion, seems Windows version folder in zip archive does not contain vst3 file, just standalone exe.
Upd oh sorry did not noticed in first post "Windows coming"
if you dm me i'll send you the VST3 version for Windows mate - working on it!

Post

ericzang wrote: Fri Mar 06, 2026 5:41 am https://kernaudio.io/
thanks for this my good man :tu:

Post

c_voltage wrote: Thu Mar 05, 2026 10:58 pm Tried to get Smooth demoversion, seems Windows version folder in zip archive does not contain vst3 file, just standalone exe.
Upd oh sorry did not noticed in first post "Windows coming"
the VST3 version is also now available in the demo zip and should work on Windows - thanks for flagging mate!

Post

Hey Jonas,
your Plugins look great! I will definitely check them out.

Post

jonasfehrenberg wrote: Sat Mar 07, 2026 6:43 am Hey Jonas,
your Plugins look great! I will definitely check them out.
thanks a lot mate! WIDE is now out too on https://kernaudio.io/wide/

Post

Liking the saturator, will prob pick that up. :tu:

Post

what´s the latency of your plugins ?


asking re. live play usages
"Plugin has turned Drug now"....and the business knows it.

Post

pekbro wrote: Wed Mar 11, 2026 12:02 am Liking the saturator, will prob pick that up. :tu:
glad you like it, appreciate any feedback of course - about to plan next months roadmap for updates!

Post Reply

Return to “Effects”