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 FMHeaven by LoftSoft is a Virtual Instrument Audio Plugin for Windows and Mac OS X. It functions as a VST Plugin.
Product FMHeaven
Developer LoftSoft
Price (MSRP) $70
Type / Tags
Plug-in, App & Soundware Format(s)
Operating System Availability
Download Released
 1.5  Downloads Released
 1.5  Downloads Released


  • 6 operator FM model.
  • Support for 16 oscillator waveforms.
  • Individual frequency envelopes for each oscillator.
  • 64 voice polyphony (CPU dependant).
  • Mono/Poly mode.
  • Portamento.
  • Voice morphing.
  • Independent control over the frequency of each oscillator, being either fixed (0.4 to 20000Hz) or tracking pitch (+/-96 semitones in cents).
  • Fully configurable modulation matrix. Any operator can modulate any other operator (including self), and complex feedback arrangements can be built.
  • Independent four stage envelope for each oscillator, with rates varying from 1ms to over 1 minute.
  • Keyboard scaling control for each oscillator.
  • LFO with three waveforms (sine, square and S/H), and three modes of operation.
  • Multi-timbral operation with a polyphony limiter for each midi channel.
  • Over 300 sounds in the default program bank.
  • Ability to import DX7 and TX81z patches, giving immediate access to over 5000 sounds already available freely on the net.
Discussion: Active


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Average user rating of 8.20 from 5 reviews

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