
Denver's Greater Than Entertainment (GTE) put its new PK Sound Trinity Black robotic systems to work at Red Rocks Park and Amphitheatre throughout the venue's 2026 opening season, anchoring back-to-back shows with Crankdat and Ravenscoon in March and a sold-out performance by bbno$ in April.
Red Rocks is one of the world's most iconic – and most acoustically demanding – venues. Its towering sandstone monoliths are beautiful, but brutally reflective, and its seating bowl is subtly asymmetric, with a solid rock wall running tight along one side.
“For a complex and reflective space like Red Rocks, this enables us to focus the energy precisely where we want it – and nowhere else,” the GTE team commented of PK's Multi-Axis Robotics, which provide remote, real-time mechanical control of each module's vertical and horizontal coverage, including asymmetric horizontal configurations tailored to the venue's unique geometry.

For bbno$'s sold-out barnburner, the Canadian rapper specifically requested PK's Trinity Black system with T218 intelligent subwoofers. His FOH engineer Ruairi Matthews delivered a memorable verdict from behind the console: “It sounds like you have headphones on.”
The Red Rocks run capped a rapid ascent for the partnership. GTE joined the PK network in early 2026 with an investment in T10 and T8 robotic systems, expanding just weeks later with PK's flagship Trinity Black large-format modules – and immediately deploying them at Colorado's most storied venue.
The results have carried across genres and continents, with GTE supporting artists from Megan Moroney to bbno$ – whose team took PK sound along on its European tour dates as well.

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