The Warfield Theatre is a live music and entertainment venue located in San Francisco, California. The theater was built in 1922 and has a capacity of around 2,300 people. It has a long history of hosting a wide variety of acts, including rock, metal, pop, and jazz musicians, comedians, and other performers. The theater is known for its elegant design and great acoustics, as well as its historic significance. It was originally built as a vaudeville and movie theater, and it has been host to many famous acts throughout the years, including The Grateful Dead, The Rolling Stones, Bob Dylan, and many more. The theater has undergone several renovations throughout its history to maintain its beauty and functionality.
When the Warfield decided to install a permanent sound system, UltraSound was called on to perform the installation. Additionally, UltraSound provides the FOH and Monitor equipment for all events at the Warfield.