Outline's GTO system deployed across Luke Combs tour

The system was used across the tour’s 2026 routing, which opened at Allegiant Stadium in Las Vegas on March 21 and concluded with three sold-out shows at Wembley Stadium in London on July 31, August 1 and 2. SES has supplied and deployed Outline equipment for the production for four consecutive years.

At Wembley, the end-stage configuration used GTO modules alongside GTO-DF down-fill and GTO-SUB low-frequency elements for the main hangs. Mantas 28 arrays provided out-fill, while delay towers combined GTO and GTO C-12 elements. LAB 21-HS infra-subwoofers were positioned beneath the stage, with LIPF-082 loudspeakers used for front-fill. Two Outline Newton FPGA processors provided system control and optimisation.