Corona challenge

[mac]

id love to see if we can collaboratively come up with a new type of octave fuzz, that provides that octave up without an already existing schematic

edit, are there any wave folder-like octave up schematics out there? something like pic related?

Maybe this 8-up fuzz I posted this in 2008?



Winner in those old contest... (BTW, never got a check or at least a t-shirt) 

There is another version too, and samples in my gallery.
Main problem, it's a bit tricky to bias right. Also, I have some questions about how it works... 
I think it can be modified to avoid fine tunning.

mac @ forcibly quarantined

[ElectricDruid]

As for using a VCA, I worry about availability

Several of these chips are made by CoolAudio for Behringer products now; The DeepMind, Pro-One, etc etc - e.g. they're churning out tens of thousands. The Alfa ones are probably made in smaller numbers, but also widely available. The power supply is more of an issue - they often need slightly odd bipolar supplies. That's what I've been experimenting with, trying to run them from a LT1044.

[Fancy Lime]

That Temple of Kukulkan or Temple of the Feathered Serpent delay, I was talking about:

Many delays that a so close together that they interfere like a flanger with the time offset between the successive delays becoming longer (positive time stretch). This ought to be relatively simple with the FV-1, no? With delay time, initial time offset between the delays, and time stretch factor (from negative to positive) as controls.

Cheers,
Andy