Roland Release ProMars Plug-Out Synth for System-1

A sibling of the Jupiter 4, Roland tell us the new ProMars PLUG-OUT synth is a perfect reproduction of the vintage version with Analog Circuit Behavior (ACB) technology and an advanced arpeggiator.  

The ProMars is the latest Plug-Out soft synth for the AIRA System-1. It's a complete reproduction of the classic two-oscillator ProMars synthesizer from 1979, using Roland's latest ACB technology to flawlessly recreate the finer details of the original analogue circuitry - including the rather fine VCF. The ProMars joins the SH-101 and SH-2 SYSTEM-1 PLUG-OUTS, so if you love the fat, warm vintage synth sound, you can start building your dream collection.

Roland ProMars Plug-Out synth for AIRA System-1.

Roland ProMars Plug-Out synth for AIRA System-1.


  • Perfect replica of rare PROMARS COMPUPHONIC synthesizer
  • ACB provides the rich, warm vintage tone of the original
  • Two VCOs plus two sub-oscillators per voice
  • Fast envelopes and filters with classic Roland character
  • VST, AU and PLUG-OUT compatible
  • Price: €110 Euro


Rounik is the Executive Editor for Ask.Audio & macProVideo. He's built a crack team of professional musicians and writers to create one of the most visited online resources for news, review, tutorials and interviews for modern musician and producer. As an Apple Certified Trainer for Logic Pro Rounik has taught teachers, professional... Read More


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