Benefits Set it and Forget itĪs discussed, they’re a set-it-and-forget-it option as opposed to a traditional wah pedal (which you need to control via the rocking switch with your foot). how hard you pluck your strings or your ‘picking attack’ and your playing dynamics) rather than having to rock your foot as you do on a normal wah.Īs mentioned in the introduction, these units are mostly used in funk music for that signature “quack” or “bow-wow” sound.

In essence, they give you the ‘wah sound’ you’d normally get from a wah-wah pedal, with one key difference: the sound is triggered by how hard you play (i.e. The “envelope” is the shape of each note you play, from the initial spike when you pluck or pick a note, through to the moment it trails off. They use what’s known as ‘resonance’ to accentuate certain frequencies, creating the sort of sounds we associate with wah or funk – that distinct “quack” and “bow-wow” sound.

No expression pedal input available, so it does lack the option for intimate controlĬheck Price on Amazon What is an Envelope Filter?Įnvelope filters have much stronger tone changes than say a regular EQ.

It’s quite expensive for its simplicity.

Lacks some of the extended functionality and fine-tuning controls of more advanced models.

What is an envelope filter