About Sound Check with Bob

Sound Check with Bob is a knowledge ecosystem for audio engineers, musicians, and live-sound professionals. It blends 40+ years of hands-on studio and stage experience with modern AI-assisted workflows, giving you practical tools to fix your room, tighten your mixes, and run a clean sound check — without the expensive trial and error.

The app is built for two audiences: hobbyists and home-studio owners who want professional results on a budget, and working engineers who need reliable, repeatable techniques for live performance and recording. Through an 8-module course, a deep-dive blog published three times a week, printable cheat sheets, a gear guide, and an active community, you learn the fundamentals that never go out of style alongside the new tools changing the craft.

It is built by Bob Williams, a professional musician and sound engineer based in Scottsdale, Arizona. Bob has spent four decades tuning rooms, ringing out monitors, and training the next generation of engineers. Sound Check with Bob is his way of making that hard-won knowledge accessible to anyone with a pair of ears and the willingness to listen.