Free Vienna Ensemble Mixing Host

The Vienna Ensemble 7 mixing host is available for you free of charge if you have registered any library product.

Vienna Ensemble brings all of your Vienna sample players together and adds innovative features and valuable options for creating large virtual orchestra setups and templates.

If you are looking for extended features, such as network capability and 3rd party plug-in hosting with full parameter automation, please check out Vienna Ensemble Pro!


  • Custom-made for hosting Vienna Synchron Player, Synchron Pianos Player, Vienna Instruments Pro and Vienna Imperial.
  • Plug-in formats VST/AU/AAX Native for use with your host sequencer. Up to 32 MIDI PORTS per instance (= 512 MIDI Channels).
  • Instant instrument switching – immediate access to all instruments within the Vienna Ensemble user interface. Click on the desired instrument channel and its user interface appears instantly, no more redundant screen clutter.
  • Instrument naming – label all Vienna Instruments instances inside Vienna Ensemble for a complete, at-a-glance overview.
  • Total recall – save and load your favorite orchestra setup with one click.
  • Definable play ranges for multi-instrument set-ups for studio and live use.
  • Inserts for AU/VST (Mac) and VST (PC) effect plug-ins.
  • Panning and Power Panning for precise positioning.
  • Flexible routing with freely assignable busses.
  • Separated server solution that utilizes additional free memory, leaving host sequencer memory or memory used by additional Vienna Instruments plug-ins unaddressed.
  • Plug-in and stand-alone application