Wah Pedal
Wah Pedal
Wah Pedal

Wah Pedal

Release version 1.0.1

"Nembrini Audio’s reinterpretation of a classic delivers deep, delicious vintage wah tones"

Nembrini Audio Wah is modeled on the Wah pedal created by Thomas Organ* Company and manufactured by JEN in Italy.
This is the unmistakable wah tone heard on Hendrix classics like "Up From the Sky," "Voodoo Child (Slight Return)," "Little Miss Lover" and "Still Raining, Still Dreaming." The Nembrini Audio Wah reproduces these timbres.


Legal Disclaimer:

*All product names are trademarks of their respective owners, which are in no way associated or affiliated with Nembrini Audio SRL. These product names, descriptions and images are provided for the sole purpose of identifying the specific products that were studied during Nembrini Audio’s sound design process.

Plugin Formats

A VST2, VST3, AAX or AudioUnits compatible host


An Intel compatible or Apple Silicon CPU 1GB RAM, Mac OS 10.9 or newer, Windows 7 or newer, 64-bit DAW

Customer Reviews

Based on 4 reviews
John Plainsong
Works Great with an Expression Pedal

The manual doesn't mention this, but click on the wah picture or the slider to open a window to set up MIDI CC for an expression pedal. If you are handy with MIDI and your DAW you can also calibrate your pedal to your tastes. This is a great plug-in, even if it wasn't free! Thanks, Nembrini!

Ian Thornton
Perfect Nembrini quality, fun MIDI compliant app

Contrary to the other reviews of this app, I can confirm this AudioUnit v3 effect works perfectly with a MIDI expression pedal, to give a genuine wah-wah pedal effect. I have this set up in AUM with a Hotone Ampero unit attached to an expression pedal, and it performs just as expected. I can change the filter settings directly from the pedal, and it works just fine. Thanks team for another excellent (and free!!) app!!

Jose Santa Cruz
Has the wha sound, lacks the wha experience

Tried it recently. Has that great wha sound everybody loves, but even though it seems to have the configuration options to setup a external midi pedal to really enjoy the wha, couldn't make it work that way (if it does please update the manual explaining how).
In the current version 1.0.1 , it will only be useful for adding a wha effect to an already recorded track, not for a live playing wha experience unless you have a third hand or a copilot.
Would deserve a 5 star rating if it covered the midi point.

Please right click on wha image or slider will show up the MIDI configuration

Awesome, authentic tone, but...

Sounds exactly as the Vox/JEN Wahs did, which I owned and played during all the years!

This unique sound, for which you really need a JEN and which you hardly will get out of a Dunlop, in other words, these classic wah sounds, which we all know from eg. "White Room", "Voodoo Child", "Gamma Ray" or "The Four Horsemen".

As great, as the sound is, as much I miss an on/off switch and even more an option, to control the wah sweep with a midi-expression pedal. Maybe also an auto-wah-option. Without pedal control especially a wah unfortunately makes little sense to me, sorry.

With these improvements this could be the best, most authentically sounding wah (plugin) ever.

Nevertheless all stars for the sound.

You may also like

Recently viewed