Free VST Effect - Wahzi

Developer: Samsara Audio Solutions

From the developers website:

Stereo (2 channel) Auto Wah Effect

21 Presets 64 patches

Independent Channel Speed Controls

Single Speed Control Button - both channel speed controlled from left channel control

Independent Channel Depth Controls

Effect Mix Control

Independent Channel Volume Control

Host Sync Selector

Host Sync Time Selector

Host Sync Speed Indicator

Get it here:
http://samcycle.blogspot.co.uk/2011/03/wahzi-auto-wah-effect-vst.html