[523] The Dirty Boost

Date: October 12th, 2009 | Comments : [2] | Categories: DIY.

The Dirty Boost pcb

If you are looking for a guitar signal booster that is not entirely clean and can add some grit to the sound, then you should consider the new Dirty Boost, which can be built on the AMZ Multi-Purpose pcb.

The circuit adds low level harmonics (predominantly even) to the boosted guitar signal. If you drive the booster hard enough, it will produce a mild overdrive effect with a range of harmonics.

Anyone who has already purchased the Multi-Purpose pcb can review the instructions page for the latest update with this new circuit.


2 Responses to “The Dirty Boost”

[903] Rich McCrackenII Says: 3:57 am, January 5th, 2010

Hello,my name is Rich McCrackenII. Your guitar effects site is fantastic,also one of the pioneering sites on the net. I had a question about this blog post featuring the 523DIRTY BOOST circuit board. Where can I purchase those adhesive PCB standoffs that are shown. Im looking for a large quantity of them for a cheap price. THANKS Correspond at given email address.

[906] admin Says: 6:09 pm, January 5th, 2010

Eagle Plastics/Mouser p/n 561-LAD187

3/16″ high


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