Don't take that as saying there is anything wrong with the '70 - there's really not! It's well-built and sounds great. But the Monsterpiece SS is also well-built (by hand, by one guy), can do the same sounds as the '70. You can also generally find them for cheaper than the Fulltone stuff on the used market, due to the lack of name recognition. Not only that, it can do a variety of sounds that are
not available with the '70. And, to top it all off, it has external knobs for two bias pots that are usually internal if present at all!
http://monsterpiecefuzz.com/"All of the transistors are socketed in my creations leaving you free to experiment. You can also contact me for customizations such as socketed capactitors."
"There are no one trick wonders here. The relationship between the controls allows for a tonal pallet as wide as your imagination."
"All of my pedals have been engineered from the ground up for maximum tone. I have spent years refining the circuitry for optimal fuzziness."
I can tell you that is not marketing b.s.!