amsynth is an easy-to-use software synth with a classic subtractive synthesizer topology. - Dual oscillators (sine / saw / square / noise) with hard sync - 12/24 dB/oct resonant filter (low-pass / high-pass / band-pass / notch) - Mono / poly / legato keyboard modes - Dual ADSR envelope generators (filter & amplitude) - LFO which can modulate the oscillators, filter, and amplitude - Distortion and reverb