Buy EFEKTOR WF3607 Wah Filter, get a free gift with purchase:
Wa Wa Wacka Wacka Wacka Wa Wa
In the 1920s guitar players were fascinated by the “wa wa wa” sound made by trumpet players by opening and closing their mutes. Its filtering effect alters the resonance of the instrument and it feels to increase the expressiveness of playing.
More than 40 years later, an accidental invention resulted in a device that continues to change the sound of the guitar. This pedal was eventually known as the Cry Baby*. Next, in the 1970s, an aborted synthesizer project resulted in a similar “wah wah” effect, which later known as Mu-Tron* III envelope filter. These two devices revolutionized almost every genre of music as we know it today
Select from 6 types filter modes:
- CB: Dunlop™ Cry Baby*
- VG: Vox™ Grey Wah*
- AX: Vertex™ Axis Wah*
- MuLP: Mu-Tron™ Low Pass*
- MuBP: Mu-Tron™ Band Pass*
- MuHP: Mu-Tron™ High Pass*
Features
- Three types of wah and three envelope filters.
- More parameters to tweak than regular wah pedals
- Bypass button
- Stereo linking
- Plug a MIDI expression pedal for true wah-wah rocking action
*Disclaimer: All trademarks are the property of their respective owners which are in no way associated or affiliated with Kuassa. The manufacturer names and model designations are used solely to identify the products whose tonal and sound characteristics were studied during development.
System Requirements
Mac
- Mac OS X 10.7 or later (Intel / M1 Apple Silicon supported) (64-bit only)
- Core2 Duo, or better (latest Intel i3 recommended)
- 4 GB minimum RAM
- VST, VST3, or Audio Unit compatible host / DAW
Windows
- Windows Vista or Later (64-bit only)
- Core2 Duo, or AMD Phenom ii X4 or better (latest Intel i3, AMD A4, or better is recommended)
- 4 GB minimum RAM
- VST or VST3 compatible host / DAW
Important Notes:
- Pro Tools 11 or later is required for AAX format
- Reason 7.1 or later is required for Rack Extension format
- A VST, VST3, AU, or AAX compatible host / sequencer is required to run this software.
Installation Instructions
1. Visit - https://member.kuassa.com/ - and create/log into your Kuassa account.

2. After creating your account, confirm via email and then log into your account.

3. Once you have logged in, click 'Register New Product.'

4. Enter your product serial which is available in your User Account.

5. You will receive a notification that your registration was successful - click 'Close.'

6. Click 'Download' to obtain your licence file.

7. Now, download and launch your installer. Click 'Next.'

8. Read the licence agreement and if happy, click 'I Accept the Agreement' and then click 'Next.

9. Select where you wish your plugin to be installed, then click 'Next.'

10. Select where you wish to place the programs shortcut and then click 'Next.'

11. Check you are happy with your installation and then click 'Install.'

12. Click 'Finish.'

13. Open your plugin within your DAW > click 'File' and then 'Import Licence.'

14. Locate your licence file, highlight then click 'Open.'

Your Software is Now Authorised and Ready for Use Within Your DAW!

