this thread might be irrelavant now, but i recently got one, and my thoughts are:
sounds like a great fuzz, and has the capacity for that wet 'brassmaster' fuzz tone when the texture is cranked, but the higher the texture the less low end, the blend is great, but after about 11 o'clock you start losing low end, Ampeg's bass fuzz recommendation is texture at minimum and blend at about 11 o'clock.
also:
THERE IS NO LED.
so you cant tell its on just by looking, but the sound should be pretty obvious
the pedal responds well to playing dynamics, but due to a lack of volume control (balance AKA blend acts as the sole volume control), even if you have the clean/wet mix and tone u want, u cant boost or subdue the volume unless you mess with the balance.
having said that, its still a cool pedal in my opinion, and with its own unique sound (well, even tho it sorta sounds like the Malekko b:Ass Master/Maestro Brass Master)
heres a clip i did
http://soundclick.com/share?songid=6502055