Black Arts Toneworks Pharaoh schematic vs LSTR

[chongmagic]

It looks like the schematics for these two are similar except for the NPN transistors and some of the components are different values. My question, is that if I took the board for a Pharaoh and substituted the trannys and other values, theoretically would that work?






The Pharaoh has a switched clipping section that I suspect would work the same way in the LTSR circuit variation.

 

[benny_profane]

They’re both BMP variants. It’d probably be easier to use a BMP board than adapting the Pharaoh board since you’re not using the series input resistor selector nor the clipping diode selections.

Edit: the tone stack has the AMZ presence control. Using a board with the extra pot for that control would be easiest.

 

[Chuck D. Bones]

Yup!

 

[chongmagic]

Yup!

I found one. Fuzzdog has both variants.