Check the listing for details. Erica Synths Steampipe Polyphonic Modeling Synthesizer. Condition: Very Good - Refurbished. Listed at 1160.10 USD. Stir the Winds of Synthesis In collaboration with Dutch software dynamo 112db.com, Erica Synths has crafted a cutting-edge synth module that captures the distinctive sonic hues and timbres of wind or string instruments, merging it with the MIDI-fueled malleability of synthesizer architecture. Steampipe represents an 8-voice, polyphonic synth module that’s anything but ordinary. In lieu of conventional oscillators, it utilizes a groundbreaking physical modeling engine that masterfully mimics the myriad ways in which wind and string instruments create sound, further fine-tuned for generating a prismatic world of sound unto itself. Sweetwater’s synthesists have certainly taken advantage of the sonic terrain that pours out from Steampipe’s aural armature.