The daily practice system for live sound engineers. Feedback frequency training, EQ triage, gain structure drills, and structured progression from white belt to black.
Purpose-built tools for live sound engineers who take their craft seriously.
Master feedback frequency identification, live EQ triage, and gain-before-feedback. Real-world scenarios, not textbook exercises.
650+ flashcards covering venue acoustics, signal flow, stage setup, monitor mixing, and system tuning.
Structured practice sessions that adapt to your skill level. Warm up, train, and reflect — every day.
9 belt ranks from white to black. The system gets harder as you improve, keeping you in the growth zone.
Pick your focus — feedback, EQ, monitors, or full-band. Start free.
3-5 drills a day builds real instinct. Our session engine guides you.
Earn belts, track progress, build ears that hear what others miss.
Start free. Upgrade when you're ready for the full experience.
Billed as $142/year Save 53%
Full access, cancel anytime
One subscription includes all five Main Act schools — Studio Mix, Live Sound, Vocals, Songwriting, and Repertoire.
Your Pro subscription unlocks every school in the Main Act platform.
Get a free live sound tip every week. No spam, unsubscribe anytime.
No. All drills work with headphones. The skills transfer directly to any venue.
If you run sound at any live event — open mics, gigs, church, festivals — yes. Live sound skills complement studio work.
Same belt system, different focus. Live Sound trains feedback identification, gain structure, EQ triage, and venue acoustics. Studio Mix focuses on mixing in the box.
Yes. Start at white belt with fundamental exercises. The system adapts to your level.
Yes, cancel through your account. Keep access through your billing period.
Yes. One subscription unlocks Studio Mix, Live Sound, Vocals, Songwriting, and Repertoire — all five schools on the Main Act platform.
Join live sound engineers training daily.