The Fettle Boost – Dirty JFET drive

the Fettle Boost

The fettle Boost is a JFET drive pedal that goes all the way from pretty transparent boost to full on distort-o-fuzz. It works great by itself, or as a second gain stage. Check it out in this quick video.

Controls are

  • fettle – gain
  • love – volume
  • chart – boost
  • hip ass – a three position high pass filter switch

Please note, when you turn the gain knob (fettle) it will crackle and scratch, that’s the sound of electrons being pushed and pulled as you rebias the JFET. It’s perfectly normal and will stop once you stop turning it.

Here’s the a wee picture of the first batch of Fettle Boosts



If you fancy buying a Fettle Boost, click on the banner below for available stock

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