The ultimate software to generate deep, powerful, vibrant, analog-style kickdrum sounds. But although earth-shattering kicks is it's Forte, Stompers capabilities does NOT end there. With the new version 4.0 with nasty resonant analog-style filters, and including cross-oscillator modulation, you can do all sorts of whacky effects, analog synth sounds, vintage sqeeks, and a ton of other sounds.