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ALTUS organs, powered by the versatile HAUPTWERK virtual pipe organ (VPO) technology, are exact models of existing pipe organs. With cutting-edge audio, computing, midi and recording technologies, various historic pipe organs built by the likes of Batz, Cavaillé-Coll, Grygar, Hinsz, Marcussen, Skinner, Walcker and Willis to mention a few, are playable as virtual instruments with an unprecedented pipe sound realism on ALTUS organs.  

 

Capitalizing on the full strength of modern computing that features very fast processor speeds with multiple cores and large RAM on Mac and Windows 64-bit operating systems, Hauptwerk VPO is, arguably the most powerful and versatile organ software ever made:
 

• VPO outstretches pre-existing digital technologies with a discernable sound quality germane to actual pipe organs.
   

• With a modular platform based on the use of upgradeable software and hardware, VPO technology uniquely eliminates product obsolescence, redefining durability.
   

• ALTUS technology processes all the pipe sounds of an existing organ with 32-bit 96 kHz precision, playable over as many as 1000 audio multi-channels, and with its real-time voicing capability achieves a pipe organ sound quality never before attained in the digital organ industry.
   

• VPOs are tested to be sustainable in the Nigerian organ landscape and general economy! The modular system makes the age long problem of dust, rodents and bad power most preventable and well-managed.
   

• With software facility to edit reverberation tails of wet sample sets and a flexible multi-channeling audio capability, VPOs solve the problem of poor acoustics for the typical Nigeria church building designed and built without ample consideration for architectural acoustics that makes organ sound travel a challenge.