About us

Theoretica Applied Physics was founded in 2014 with the goal of bringing recent advances in 3D audio from the research laboratory to the real world. Operating at the bleeding edge of sound recording and reproduction technology, we are creating high-quality, state-of-the-art  high-end audio products that produce unparalleled audio experiences for our users.

While you can purchase some of our award-winning products from the catalog here, we advise you to visit the following product-dedicated webpages for more information and for making online purchases :  

BACCH4Mac (Turnkey Mac-based 3D audio packages)

BACCH-BM Pro (State-of-the-art in-ear binaural microphone)

For information on the BACCH-dSP, the Mac application at the heart of our BACCH4Mac packages, please visit the BACCH-dSP webpage. 

For information on the BACCH-SP, our flagship standalone stereo purifier for 3D audio imaging, please visit the official BACCH-SP webpage. For purchasing the BACCH-SP, please contact one of our worldwide dealers. If you reside an area that is not covered by one of our dealers, you may purchase directly the BACCH-SP from us.  For all inquiries, please contact us at info@theoretica.us. 

Many related questions are answered on our FAQ page.