Thanks to the legend Chankgeez I got to try out the Ghost Silicon Pep Box and the Basic Audio Zippy. You should all know by now that I am terrible at guitar, so I will save you the clips (not really turned out anyway...finding a good angle for sound on cheapy microphones is harder than it used to be...I think...or I care more

).
The Pep Box has become something of an obsession for me lately. I don't really know why other than it is a less traveled path of fuzz but probably more because I haven't found any new lastgasp for a while

. The Pep Box was a pedal made by Pepe Rush in the 1960s using ACY41 Ge transistors. WEM, through some kind of licencing deal gone wrong, made a silicon version shortly thereafter. Ghost has made a faithful copy of the rare WEM version (well, all vintage versions are rare). Ghost has made several tweaks to the circuit on a unit-to-unit basis (external bias, etc), but Chankgeez's version was from 2012 and was later repaired by Jerms. It is battery only and wired up via tag board. Around the same time that Chankgeez graciously let me borrow the Ghost, I happened upon the Rush Pepbox, a reproduction of the original Ge fuzz made by the original creator, Pepe Rush, and I also added a Basic Audio Pep Fuzz.
I found the Ghost to be more even, with a more standard decay than the Rush Pepbox (which I know is a different fuzz, but I am putting it into perspective via family tree). The Rush feedbacks on delayed swell after the gating whereas the Ghost is less of a feedback machine. I found the Ghost to have a nice level of sustain compared to other fuzzes from around the time and to have a softer gate to it's older brother. The level of saturation of the Ghost also seemed to be less that the Rush which is a awesome distiguishing factor between the two. The Ghost has a nice treble bite to it while still keeping some spirit of the body of the original Rush. It has a very nice, more "punk/garage"* sound to it versus the Rush. Single notes on the Rush sometimes get lost with sloppy playing due to the gating but the Ghost seems to play more even across the fretboard and have a more balanced response. I liked the sound of the Ghost more with single coils over humbuckers; humbuckers felt a little dead and muddy (which I guess is humbuckers

).
Compared to the Basic Audio, both the Rush and Ghost have more life, but the Basic Audio has a bit more of an "EQ-like" variety with it's external bias control. The Ghost is definatley more wild and lively and has a more aggressive sound. The Basic Audio is more "normal" and a bit more tame and polished sounding.
All in all, the Ghost Silicon Pep Box is a great fuzz that I am excited to own (soon).
The Basic Audio Zippy is a take on Shin-Ei FY-2 with some Orpheum and other inspiration thrown in there for uniqueness. There are two modes (which apparently are horn and bacon). It has a very polished sound and seemed very well build in a neat kind of faux-leather enclosure (though I think I like the current look more). The Zippy really did have a wide range of tones going from almost horn like to a nice sustained fuzz. The body control really does have a wide range that gives a nice variety of tones. For me, the big surprise with the Zippy was the gating, it just really wasn't has heavy gated as I thought it would be and it had more sustain than I could have expected. There was something missing to me but I can't really put my finger on it...was it more gate, more high end? I don't know. It is a nice fuzz that I enjoyed but it was almost like 80% there (but I have no clue really what I think it is missing, just something slightly off to my taste, but I would still like to own one someday,

).
I really would have like to have spent more time with it, but, you know, life...haha.
I think the Zippy would be a good fuzz for somebody looking for a different vintage flavored fuzz with options (without having several on their board). It really does have a nice range to it.
Thanks Chankgeez.
* not really sure what I mean by that, but it is just a feeling haha