PolyM v1.5.4 WiN

Team R2R | 22 September 2025 | 31.7 MB

PLATFORM: VSTi/VST3/AAX

Unlimited polyphony, as PolyM’s model was considered when released ! Even if it was not true, compared to monophonic synthesisers of these times or to the five or eight voices machines, the 71 voices, each one with its own pulse width modulation, filter, VCA and envelope generator, was clearly a revolution. Recreating this legendary synthesiser as a virtual analog was a real challenge ! We decided to take up the gauntlet !

Spire v1.5.18 U2B macOS

MORiA | 23 May 2025 | 165 MB

….: AUi, VSTi, Renew VST3i :….

Spire is a software polyphonic synthesizer that combines powerful sound engine modulation with flexible architecture and a graphical interface that provides unparalleled usability. Version 1.1.8 of the Spire synthesizer instrument, adding a new Hard FM phase modulation mode, Navy Gray & Light Gray skin themes, and more.

Elektronik 25 v1.1 KONTAKT

P2P | 05 August 2024 | 3.28 GB

Elektronik 25 captures the rare, historic sounds of the unique Elektronika EM-25. This synthesizer was manufactured somewhere in the Soviet Union and has since become a bit of a collector’s item. The EM-25 is a polyphonic synthesizer with a strong focus on strings, organ and brass. It has a 4-octave keyboard, as well has a variety of knobs to control the envelope, modulation and filter. Elektronik 25 features sustains, staccatos and a collection of FX pad sounds. We recorded the instrument articulations in wide stereo and direct line in. After that, we crafted over forty evolving atmospheric pads from the source content to enhance usability. Elektronik 25 offers a rare glimpse at sought-after Soviet-era synthesizers and the rich strings sounds can enhance any composition.

Aspect v2.0.3 WiN

Team R2R | 12 July 2024 | 9.1MB

PLATFORM: STANDALONE/VSTi/VST3/AAX(MOD

The Semi-modular polyphonic synthesizer

Analogue modelled sounds. Stunning scalable user interface, with three colour schemes: dark, light, and classic blue. A sound-designers dream. Flexible cable-free semi-modular routing via drag and drop encourages experimentation. Use audio sources as modulations, and modulations as audio sources. Combine and process modulation sources with mappers, quantizers, rectifiers, sample and holds, and many more processing modules. Over 600 factory presets.

PS-3300 v1.0.4.54 WiN

Team R2R | 17 October 2023 | 20.62 MB

PLATFORM: STANDALONE/VSTi/VST3/AAX(MOD)

PS-3300 is an exactingly faithful virtual analog emulation of the colossal and ultra-rare semi-modular analog polyphonic synthesizer released by KORG in 1977. Cherry Audio has pulled out all the stops to accurately recreate and update this mythical monster synth, from its massive stacked sonic character and signature multiple‑resonator sweeps to the considerable patching capabilities that distinguished the PS-3300 from all other polysynths of the era.

ABL Pro v1.2.2.0 R2 MAC

Team R2R | 15 July 2023 | 14.9MB

SEMI-MODULARITY WITH EASE TO USE

What would a 303 on steroids be like? We answered that question using a mock-up by our friend AlphaDog and adding some more stuff like patch cables and polyphony, and it turned out to be a very different beast indeed. While ABL Pro has it’s roots in sequenced synth sounds it also excels at pads and leads and is something of a hidden gem for many producers. We guarantee you nothing else sounds quite like ABL Pro. The filter is based in the 202 filter which sports self oscillating resonance, accurate tuning and a great range (from sub bass to above upper hearing limit). This filter can howl! Most modules send or accept control voltage (CV) which means the signal path can be modified in real time without any glitches in the audio. Sequencer has CV Gate/Note output and can be used when playing ABL Pro in Note mode, monophonic- or polyphonically

Sines v1.0.5.79 WiN

Team R2R | 10 October 2022 | 10.44 MB

PLATFORM: STANDALONE/VSTi/VST3/AAX(MOD)

Sines is a sensational and innovative original polyphonic synthesizer. Employing four sine-wave oscillators, Sines utilizes diverse waveshaping methods to bend these pure waveforms into infinitely variable and complex shapes. When combined with its wide-ranging modulation capabilities and effects, users can create a distinctive array of unique timbres ranging from the sublime to sizzling.