Don't know if this counts:
I have a multi-efect pedal (Vox Tonelab ST), and even though it has lots of amps, cabs and stuff... mainly, i use it for the pedal section: no amp, no cab, no effects... just a pedal directly to my Blackheart LG or a Vox 15R.
One of the pedals it emulates is a Klon Centaur overdrive pedal, and that's the one i prefer... and this was before i found out that the original Klon pedals cost around 600 buckaroos.
The Tonelab ST distortions are:
Ibanez Tube Screamer (named Tube OD)
Klon Centaur (named Boutique)
Boss DS-1 (named Orange Dist)
Boss HM-1 (named Metal Dist)
Dallas Fuzz Face (named Fuzz)
So, i never heard before of this Klon pedals and ever since i got the ST, that was the one that stood out for me... i don't have the slightest idea how it compares to the original, and at 600 dollars, maybe i'll never know.
Gretsch Corvette
Parker P-38
Yamaha APX500
Vox Pathfinder 15R
Vox Tonelab ST
Blackheart LG
... That's it.