Pedal building workshop and Valve amp building classes

Now taking bookings for Pedal Building Class on 24th March – please follow this link to the Guitar Amp Academy.

Have you always fancied building yourself a custom guitar pedal or Valve amp but don’t know where to start?

At the Keld Workshop I’m offering Pedal building workshop and valve amp building classes. All course materials are and provided and of course you get to keep the working finished product!

Next Pedal Building Workshop Date:

The next pedal building workshop will run from 9:30 on 24th March. Tea, coffee and lunch will be provided. I expect to be finished by 16:30ish. You can book here: Guitar Amp Academy.


Studio 22, Unit 22 Hardy’s Business Park, Farndon, NG24 3SD (the same unit as the Keld Workshop). 

Prices as follows:

1 day Pedal building Workshop: £178

2 day Valve Amp Building Workshop: £TBC (about £1700)


The pedal that we’ll be learning about is the Fuzz Face. In the class we’ll be covering practical pedal building and effects pedal theory. I’ve done a quick video explaining a bit more about the workshop content and what I mean by ‘beginner’.

Availability – Pedal building class

There are 8 places available on the pedal building workshop. It’s first come first served I’m afraid, so the first eight replies get the places. You can book at

Valve amp building workshop

Many people expressed interest in a valve amp building class. I’m currently writing the course, and I hope to be delivering it in April 2024. It will be structured as a follow-on to the pedal building workshop. I hope to price this 2 day valve amp building workshop at around £1500-1700.

Please register your interest for the pedal building workshop or the valve amp building class below: