OAKLAND, Calif. — In a dim corridor not far from the court at Oracle Arena, a small team of technicians crammed into a small, space-age trailer. Tom Adza took his usual seat behind a bank of monitors and put on a headset.

“This gets kind of metaphysical, but I’m trying to sense the moment and the story, and I don’t actually feel like I’m removed from the game,” Adza said as he leaned over to tap one of glowing monitors. “I feel like I’m inside that building. I’m right there.”

The greatest show in sports spreads to the world through this tiny box, barely large enough to accommodate about a dozen people: producers and directors, graphics and audio coordinators. Nobody sees them or hears them. Yet they sacrifice comfort for the greater good, broadcasting Golden State Warriors games on CSN Bay Area, the regional cable network that — after bearing witness to so much futility throughout the years — is riding the crest of a historic stretch of basketball.

“They could be playing these games in a barn, and they would still have the same type of electricity,” said Phil Pollicino, 46, a producer for the network.