Boing2 is a free rompler VST plugin developed by xoxos. Compatible OS(s): Windows.
Boing2 is a physically modeled BOwed strING synthesizer. Oscillation is produced by a friction calculation applied to a dispersive waveguide string oversampled at rates of up to 16x. The string loop includes a mass-spring modeled bridge. The body resonator consists of a mass-spring modeled “air tone” and a 5 band banded waveguide.
https://www.kvraudio.com/developer/xoxos