Blues Buster – The Best Marshall Bluesbreaker circuit


The Best Bluesbreaker circuit PCB!

Out of stock


As the name implies it replicates tones found in the classic pedal based on the classic Marshall amplifier Bluesbreaker.

In typical GuitarPCB fashion it also does a whole lot more now.

  • Clipping options all Distinctive & Level Matched
  • On-Board Treble Trimmer to suit any rig
  • A/B Pads added for your Modding pleasure
  • Add an After Blaster Gain Stage for the Morning Glory Style Mod
  • Create other known Boutique Combos

With the drive rolled down, you’ll get a sweet transparent gain boost. As you turn up the drive, the effect transitions smoothly from a clean boost to a dirty boost to overdrive. With our Treble Trimmer dial in any Guitar/Amp package so it is perfect with Humbuckers, Single Coils or P90’s. We have taken the original design to a whole new level.

Blues Buster Build Document

Phase: Inverted