Great site to get authentic vintage guitar/pedal parts!

https://www.tubesandmore.com

Cool site with DIY diagrams and one with a Simple JFET buffer circuit!

http://147pedals.blogspot.com/2010_11_01_archive.html

Cool diagram of JFET Buffer

http://diyguitaramp.tistory.com/346

The data sheet for the CDIL BC108b Transistor from JHF 1 Silicon Fuzz Face

http://www.datasheetlib.com/datasheet/1415062/bc108b_cdil-continental-device-india-limited.html#datasheet

These were the stock transistors that got pulled from the board.  I had the pedal modded by Analogman to put the nice BC183 transitors and a trimpot put in.  It sounds great but I need a better amp to really try to get that vintage floyd sound they are known for :/ ...

A neat thread about adding a trimpot via a pot to your Sun, I mean fuzz face!

https://www.reddit.com/r/diypedals/comments/2o1v7w/converting_a_trim_pot_to_an_external_pot_with_a/

Cool Article about technical fuzz face circuit

http://www.geofex.com/article_folders/fuzzface/fftech.htm

how to add trimpots to bias fuzz face

http://www.thegearpage.net/board/index.php?threads/can-somebody-link-me-to-a-fuzz-face-schematic-with-bias-control.1079457/