forget the emulation... you need the REAL ONE!

The VSTi interface for your HardSID 4U

8000Hz update rate on all SID registers. This is not a dumb MIDI control interface!
Wave-in VSTi pin for routing 8000Hz signals to any SID registers. Example: playing another VSTi's sound on the volume register (drum sampler, guitar synth, anything...)! No other SID synth can do this!
Full automation of all VSTi parameters in your VST host
Advanced modulation for each oscillator (3x for each SID):
- 8x8 Modulation Matrix with selectable sources, targets and amount (-100% to 100%)
- 8 Modulation Source Combiners for advanced modulation
- 4 LFOs
- 4 Envelopes
- Table editor for value sequencing at up to 8000Hz speed
Selectable filter curve for driving the famous analog SID filters (logarithmic/linear for the 8580/6581)
Up to four VSTi instances can run simultaneously (one for each SID)