Bleep is a free VSTi synthesizer which motivated by the sound of MOS Technology SID.
Simultaneously Bleep' isn't emulator of this chipset yet simply to some degree like its engineering.
3 oscillators with four waveforms: sawtooth, triangle, beat (with PW) and commotion.
Every oscillator has own detuner, ADSR envelope and multimode LP/BP/HP channel.
Multimode LFO synchronized with BPM.
Modulator Envelope Generator.
Pseudo arpeggiator.
In general multimode channel.
Implicit preset director with capacity to fix name altering.
Also, VST computerization and full MIDI Learning are upheld.