Auris occupies floors 312 through 318 of the Helion Meridian Tower in Spire District 1, its main performance chamber a gravity-defying ellipsoid of acoustic metamaterial panels and suspended holographic projection arrays. Seating capacity is eight hundred in the primary chamber, with each seat equipped with a neural-sync interface offering individually calibrated sensory augmentation — patrons with chrome-enhanced hearing receive additional frequency layers composed specifically for augmented perception, while baseline listeners receive a curated mix optimized for unaugmented neurology. The effect is that two people seated side by side may experience the same performance in measurably different ways, both versions considered the definitive experience by their respective listeners.

Auris is operated by Vantablack Media's luxury events subsidiary, Aurelius Cultural Holdings, and a single ticket to a standard performance runs between Φ800 and Φ4,000 depending on augmentation tier and seat class. Private boxes with full neural-sync suites can be reserved for Φ40,000 per evening. The hall commissions and premieres original works by high-profile artists — recent seasons have featured Tarquin Osei-Mäkinen's Peregrine Suite performed live for the first time, and the world premiere of Spire Sequence No. 13 by the AI-human collaborative ensemble that performs under the name AXIOM//SLEEP. The building's exterior facade pulses with bioluminescent panels visible from the Circuit districts below on clear nights.