All these synths were and are still popular.

It turns your Juno into a powerful Juno-66 synthesizer with midi and a lot of additional features. Juno 6 is an VST based virtual Analogue Synthesizer for Windows written in C++, that emulates the sound technics of the original Roland Juno 6/60 Synthesizer. More than a simulation, the ACB-powered Roland JUNO-106 PLUG OUT Synthesizer is a complete component-level recreation of the original 6-voice instrument, all the way down to the classic Roland 80017A VCF/VCA integrated circuit!

And while hardware JUNO-106 synths disappear as quickly as they are offered for sale in collector's circles, the Roland JUNO-106 PLUG OUT is available to members now … Main features. Some free VSTi try to emulate (more or less faithfully) the sound of the Roland Juno‘s synths (Juno 60, Juno 106 & Juno 6). Midi in- and output. Can output key presses, arpeggiator, Powerarp and chord memory. Download Juno 6 for free. The Juno-66 is an upgrade for Roland Juno-6 and Juno-60 synthesizers. The Juno 106 were used by Acrid Abeyance and can also be heard in countless techno trax. the project itself is based on the ultramaster juno 6 linux sources