This is a Euthymia Crucible Fuzz. In good shape, with some paint chipping along the edges. In perfect working order. Sounds huge.
From the website:How does it sound? It's a fuzz box, designed to distort your signal. It's not supposed to provide warm tube tone or subtle boost or any of that. It's supposed to make your axe scream, crunch, crush, kill, and destroy. It can get those psychedelic garage tones, those wall-of-sound shoegazer tones and that singing lead Reelin' in the Years tone. It can create feedback at very low volumes.
When I started working on the design, I was shooting for early Stooges, late Hendrix, in that squalling neighborhood. My best description of what I finally achieved was that I overshot my targets. I've always been frustrated with distortion boxes that could just barely get the amount of fuzz I wanted. I wanted one that could get TOO MUCH fuzz. That's what the Fuzz control is there for. If there's more than you need, back it off a bit.
For those with a more technical bent, the design is closely based on the original silicon Arbiter 'Faces as resurrected by Dave Fox and marketed by Crest Audio in the late '80's.
A pair of HIGH gain-selected BC109's and a tweaked bias are my secrets. Pots are Alpha, jacks are Switchcraft and/or Neutrik. True bypass via DPDT footswitch. True to its FF roots, the Crucible Si has no indicator LED (you will have no difficulty knowing when it is in your signal path). The circuit is optimized for operation with a 9V alkaline battery, so I do not include a power jack.
The finish is baked-on bluish-grey hammerite, similar to the original '60's Fuzz Faces. Logo and control markings are hand silkscreened. The knobs are bakelite Daka-Ware "stove" knobs, great for making your settings by feel on dark stages. And they look cool on lighted stages.