Pedal Genie | Onkart Gromt FunkyFellow Bass Envelope Filter | All Your Pedal Wishes, Granted
MXR M82 Bass Envelope Filter Effects Pedal | Guitar Center
Aguilar Filter Twin Envelope Bass Pedal
Wonder Filter - MojoHandFX – Mojo Hand FX
Guitar Pedal X - GPX Blog - Old Blood Noise Endeavors's ingenious Float Dual Moving Parallel Stereo Filter takes the Filter Pedal Format to new heights
MXR® BLACKOUT™ SERIES BASS ENVELOPE FILTER
Source Audio SPECTRUM Intelligent Filter | The Pedal Zone
Pour Over Envelope Filter | Effects Pedals
Aguilar Filter Twin V2 Dual Envelope Filter Pedal at No Limit Guitar Co
Pedal Genie | DOD Envelope FIlter 440 | All Your Pedal Wishes, Granted
Electro-Harmonix NANO Q-TRON Envelope Controlled Filter – Flipside Music