I wanted something to play dub siren sounds, for live shows and DJ-ing. So I made a simple program for the Game Boy, the GubBsiren. It has four modes: Trill, sweep, portamento and normal. Up/down controls octave and left/right semitones. It has a few speed settings (from slow to really fast) and three pulse wave duty cycles (50, 25, 12,5%), which can be “played” while playing notes (except in portamento mode, sort of). Gritty, raw chip sounds. Add some delay and reverb and dub away! Send me an email if you would like to buy a cassette, and we’ll sort it out.
