Antopya
for ambient sounds
ANx1
Yamaha AN1x synthesizer
Arch Avenger Pro Version 2
with smooth analog sound
Arptron
phase distortion synthesizer
Atticus
approximation of u-he Bazille
Autodafe Synth
simple synthesizer
BabyTron
synth for metallic sounds
Basic Bat
tool for drum sounds
Bass Module
bass sounds for electronic music