'unusual' filter kit (link)

[Paul Perry (Frostwave)]

http://www.ciat-lonbarde.net/duber/index.html

No, it isn't a parody... he's been around for some time. I don't personally know what's in this one, though I have my suspicions! Take out some termite insurance.

[bryantabuteau]

I saw a version of that circuit board in a post here recently...it looked really cool, all wacked out and spirally.  it was some circuit bender/noise maker conference thingy.

[GFR]

I ilke the drawings. This kind of art is very popular here in Brazil.

http://www.galeriabrasiliana.com.br/artistas/desenho/Xilogravura/open.shtml

[SaBer]

http://www.ciat-lonbarde.net/duber/schematic.jpg
http://www.ciat-lonbarde.net/duber/sirkut.gif

opamps are TL084, transconductance opamps are LM13700. The opamps form a ring pattern of resonant paradox: a state-variable filter. The transistors are for exponential conversion of the crescent-ring, as well as differential voltage input. Each resonator has a MIDO-GENERATOR, which is simply a stable and quiet reference voltage around which everything waves. At the bottom is the power regulating circuitry

[bwanasonic]

I like the art as well, but MAN are those pedals YOU-GUH-LEE! Yikes! <shivers> And I thought RACO boxes were ugly! Those weren't  beat with the ugly stick, they ARE the ugly stick! :lol: Once I get over the trauma, I'll have to check out what they actually do.  :wink:

Kerry M

[Paul Perry (Frostwave)]

Those weren't  beat with the ugly stick, they ARE the ugly stick! :lol: Kerry M

I think it's been said before:
De gustibus non disputandum est.  There is no accounting for taste.
(Literally:) Concerning taste, it is not to be argued.

Personally, I consider the Macintosh computer the ugliest thing I have ever seen. (case and desktop). Anyway, hats off to the guy! Anything that gets the ferals into electronics has to be good.

[GFR]

I think it's been said before:
De gustibus non disputandum est.  There is no accounting for taste.
(Literally:) Concerning taste, it is not to be argued.

It is also said before:
"Gosto não se discute, lamenta-se."
Taste is not to be argued, just lamented  :cry: