TB 303 redux: Geosync TB Super-O vs. Acid Rain Chainsaw @JohnSchussler
TB 303 redux: Geosync TB Super-O vs. Acid Rain Chainsaw  @JohnSchussler
Uploaded November 2022 | Updated September 2026, 3 weeks ago
I got ahold of a couple modules from GeoSync recently, the TB Super-O triple VCO and the TB-EFA filter/VCA. I also have an Acid Rain Chainsaw, and it occurred to me to wonder how the Chainsaw would do as a 303 source for the TB-EFA. How different might they be?

Of course they're different, but y'know, how exactly?

As with so many of my videos, this is just me trying to answer a random question of comparison between two modules.

Sequence from Stochastic IG. Envelope from Zadar.

00:00 Intro
00:20 Super-O saw
03:32 Chainsaw saw
05:06 Square waves
06:57 Drive control
10:00 With Godeater
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John Schussler |

TB 303 redux: Geosync TB Super-O vs. Acid Rain Chainsaw

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