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Barge Concepts 'Harmonic Percolator' schematic 5th March 2016

Are Freekish Blues Alpha Drive pedals just repainted + gooped Joyo pedals? 17th June 2011

Three cascaded MXR Distortion Plus circuits in one pedal 31st January 2010

More pedal graphics 11th July 2009

Massive pedal blowout 1st July 2009

Fredric Effects Telstar demo 16th May 2009

Weird pulsing ring mod effect 6th May 2009

Fredric Effects Utility Perkolator 15th February 2009

Russian tranny shipment 6th February 2009

Grumblier Wolf 28th January 2009

Ally Pally open day and new board city 29th December 2008

Fredric Effects Grumbly Wolf 21st December 2008

Grumbly Wolf prototype 13th December 2008

More gingham Harmonic Percolators 18th November 2008

Green Russian Big Muff clones 12th November 2008

Interfax Harmonic Percolator stripboard layout 23rd October 2008

Fredric Pedalwerks prototype 6th October 2008

Mixer rehouse, more black boxes 27th August 2008

MXR distortion plus kit from 19th July 2008


Images - Doing something with this, not sure yet.