Chip32

“This virtual synth produces old school electronical sounds and features a graphical wavetable editor.

Chip32 has many midi control options, described in the readme. Additionally, there are an ADSR envelope, a basic filter and a bitcrusher.

Features:

  • 8-bit/32-byte wavetable synth.
  • Filter.
  • Bitcrusher.
  • Supports MIDI CCs.”

Sources :

Sam: http://www.geocities.jp/sam_kb/Chip32/
KVR: http://www.kvraudio.com/product/chip32_by_sam
apulSoft: http://www.apulsoft.ch/freeports/