Halion Symphonic Orchestra Instrument List (2026)

Developed by Steinberg, HALion Symphonic Orchestra (HSO) was a powerful, fully-integrated orchestral library designed for the HALion sampler platform. While it has been discontinued and succeeded by the more advanced HALion Sonic SE and Absolute collections (which include the Iconica series), HSO remains a benchmark for its comprehensive approach to ensemble and solo orchestral sampling.