Due to constantly recurring requests H.G. Fortune did a rework of that famous Swamp thing. This synthesizer features ‘Timbre-modulation’ – now what is it about. Well it is some way difficult to describe as it is processing each oscillator’s waveform in a very unique way in changing i.e. enriching or limiting the harmonic spectrum making the sound fatter, wider or narrower even til near dissolving it to some way distorted noise depending on the input wave.