KarmaFX has released a plug-in pack that includes KFX Synth - an Advanced Simulated Analog Modular Synthesizer (v0.8.5) (incl. an effect version), plus KFX Filter (1.1b) and KFX Dee-lay (1.1b) with KFX Reverb is due soon. The KarmaFX Plug-in Pack is available in Windows VST format and is fully functioning donationware.

KarmaFX Synth is an Advanced Simulated Analog Modular Synthesizer featuring:

• Modular patching of synth components and controls.
• Internal high-frequency digital simulation of analogue voltage levels.
• Oscillator with phase, Detune and Pulsewidth that generates standard synth waveforms.
• Sampler, 16 bit Mono/Stereo sample player that imports .Wav files.
• 2/4 Pole Multimode Filters with Cutoff, Resonance (LP, HP, BP and BS filter types), State Variable, Zolzer, Moog, 10 band EQ, Formant, Comb, All-pass and Shelving Filters.
• Amplifier with Panning, Volume and Velocity control.
• Delay, Reverb, Phaser, Chorus, and Distortion Effects.
• 10 Octave/12 Note Pitch control with Detune and Portamento.
• Bipolar/Unipolar LFO, ADSR Envelope and special-effect Modulators.
• Output component with Panning, DC removal, Volume and Clip control.
• Noise generator, filtered Pink, White and Brown noise with freq. sync control.
• Input generator so synth can function as an insert effect.
• Full stereo support (selected components can run in mono to save CPU cycles).
• Instant visual feedback on all controls. Frequency, Time/Amplitude, Modulation, etc.
• Up to 8 assignable automation controls.
• 2 banks of 128 pre-made patches.
• Up to 8-voice true polyphony.

KarmaFX Filter is a simple filter plugin featuring:

• One Two Pole Multimode Filter (-12dB/oct).
• Adjustable frequency, resonance (Q) and saturation drive.
• Selection of Lowpass, Highpass, Bandpass or Bandstop output.
• Two One Pole filters (LP, HP, -6dB/oct) with adjustable frequency.
• Filter series: In -> Two pole -> One pole -> One pole -> Out.
• Filters can be turned on or off (bypassed).

KarmaFX Dee-lay is a tempo controlled stereo delay featuring:

• Two independent delay lines.
• Coarse delay (0-16 beats/4) and fine delay (1 beat/4) adjustment.
• Up to 4 second delay time (per channel) at 96kHz (8s at 48kHz).
• Dry out, wet out, tempo sync control (auto/or 60-200 BPM)
• Adjustable cross delay feedback mixer (pingpong).
• Feedback gain and tap level adjustment.
• Lowpass filter with adjustable frequency (-6dB/oct).
• Highpass filter with adjustable frequency (-6dB/oct).
• Resonance with adjustable freq and Q.
• DC block in feedback (-3dB at 30Hz).
• 5 ready made presets.

KarmaFX Reverb is a digital stereo reverb featuring:

• Up to 10 seconds of reverberation time (decay time).
• 6 different reverb algorithms.
• Dry out, wet out, pan and signal mixer.
• Full 4 channel stereo mix.
• Mono, Stereo or Dual (cascade) mode.
• Up to 500 ms Predelay with adjustable filtered/synced feedback.
• Lowpass filter with adjustable frequency (-12dB/oct).
• Highpass filter with adjustable frequency (-12dB/oct).
• Damping adjustment controls internal (comb) filtering.
• Size adjustment for increasing/decreasing spaciousness.
• 5 ready made presets.