This is the place for the Roland Alpha Juno synth series: Alpha Juno 1, Alpha Juno 2, HK-10, HK-80 and MKS-50.
All the Junos in this series have the same synth engine although they have differing features. The actual Juno 2 keyboard keys respond to velocity, the Juno 1 and HK-10 keyboards do not, although played through midi with a velocity keyboard it does work.
These synths can be programmed with the Roland PG-300 or software midi editors.
Please visit the file section for patches and software editors.
The filter can be controlled in a sequencer via MIDI aftertouch with the setting: VCF AFTR=15
Sound engine:
100% Analog 24dB Low pass Filter with Resonance
3 stage High Pass Filter
Stable Multimode DCO (many waveforms)
Sub-oscillator
6 Voice polyphony
1 Voice multitimbral
Chord Memory (can be tricked for huge unison sounds)