I've been on the hunt for a fuzz that plays well with an active bass (for my bass player.)
I picked up a King Tut fuzz which is a clone of a BAT Pharoah. I got Nick from Dunwich Amps to suggest any mods, which I did. I changed one of the clipping sections from diode to LED which has less of volume drop than the recommend diodes.
Here's some pics
(http://i78.photobucket.com/albums/j118/plitewka/CCC7EE7F-E1E4-40B8-A1BA-703764D31398_zpssy7ermjc.jpg) (http://s78.photobucket.com/user/plitewka/media/CCC7EE7F-E1E4-40B8-A1BA-703764D31398_zpssy7ermjc.jpg.html)
(http://i78.photobucket.com/albums/j118/plitewka/7AF46D2A-BF35-4ADC-91D5-2AFF457427DD_zpsywazxbyy.jpg) (http://s78.photobucket.com/user/plitewka/media/7AF46D2A-BF35-4ADC-91D5-2AFF457427DD_zpsywazxbyy.jpg.html)
Not sure what knobs I'm going to put on.
(http://i78.photobucket.com/albums/j118/plitewka/6ED06434-79A7-4E65-AEB0-633DB7D8F4B6_zpsmp2sw7a7.jpg) (http://s78.photobucket.com/user/plitewka/media/6ED06434-79A7-4E65-AEB0-633DB7D8F4B6_zpsmp2sw7a7.jpg.html)