TB303 Day. Acid house with Kaleidoscope

video upload by Vadjuse

"Patch notes.
Track 1 is a classic acid bass. A saw with an opening filter. And a bit of glide.

Track 2 is a kick drum—a triangle wave with pitch modulation.

This is where the magic begins.

The bass volume envelope on Track 1 modulates the decay of the kick drum on Track 2. The louder the bass, the faster the kick drum rolls in.

The kick drum volume envelope (which the bass modulates, don't forget) on Track 2 modulates the modulation depth of the volume envelope, which modulates the opening of Track 1's filter. This is what makes the bass sound so unique.

You won't be able to get this sound on a TB303 or other high-end grooveboxes. Because their modulations can only exist within a track and don't extend beyond it. In this video, the sounds of both instruments are closely linked and influence each other.

Link: http://vadjuse.ru/kaleidoscope_en"