If you're considering purchasing Spectre or looking for alternatives, I recommend checking out the official Wavesfactory website or authorized resellers for more information.
The pedal already offers a wide range of tone shaping, but hobbyists often suspect that the firmware (if any) or the analog circuitry may hold extra knobs or switchable modes that are simply not exposed to the user. Discovering a “secret” gain stage or an alternate clipping circuit can be a thrilling find.