Every feature exists for one moment: something sounds wrong, people are watching, and you need a clear next move.
Quick Fix
Type it or speak it: muddy, harsh, buried, underwater, thin, boomy. EQExpert routes your words to the right source, asks one clarifying question when it needs to, and never leaves you at a dead end.
The answer
Every answer names the move, the range, and the amount, then draws it on a real parametric EQ curve. You learn what the change looks like while you hear what it does.
Soundcheck Mode
Gain first, HPF, a quick look, and the usual suspects for each source, in stage order: drums, then instruments, then singers, then speakers. The same calm routine every week, readable from the console in a dark room.
The Dictionary
All 128 terms from Volume 1, straight from the published book: the definition, why it matters, and a real-world example, with the book’s own illustrations. Search “48v” or “cardioid” mid-soundcheck and get the answer in seconds, then jump from a term to the fix it explains.
Read it like a book too: page through terms in order, set your reading size, and keep going. It works offline, so a basement with no signal changes nothing. Part of EQExpert Pro; browsing and search stay open in Free.
Real Time Analyzer (RTA)
A real-time analyzer built like an instrument: the room’s frequencies drawn live, peaks held, and a sustained ring named before it becomes feedback. Open it from any fix and the exact range you are working on is highlighted on the display.
Honest by design: relative levels for finding peaks and rings, not a calibrated SPL meter, and it never touches your EQ. Your ears make the call. And it is free for everyone.
Ear Training
Real instruments from a real soundcheck: kick, snare, bass, acoustic, electric, and keys. Tap a band to solo only what lives there, from the lows to the air, until the words engineers use are sounds you recognize.
Every band shows its Hz range and its character in plain language: too much low-mid reads as muddy, too much high-mid reads as harsh. Ten minutes a week trains the vocabulary your Fix tab speaks. Part of EQExpert Pro.
Triage before treatment. EQExpert checks whether EQ is even the fix.
Feedback, a dead channel, hum, clipping, a hot stage, a mic in the wrong place: the app routes you to the real problem first, then to the console move if one is needed. That is what makes it a mentor and not a settings vending machine.
And the rest
Feedback, no sound, hum, clipping: one instruction at a time, each step explained, so you stay calm while you work the problem.
Add EQExpert to your phone and it opens like an app, full screen, one tap from the console. iPhone and Android.
Continue with Google or get a 6-digit code by email. Your Pro access unlocks on any device you sign in on.
Pro adds per-source dynamics: ratios, attack and release direction, and when a gate helps or hurts, drawn on real curves.
Save your lineup once and soundcheck it every week. Pro keeps up to 3 venues, each remembering its own sources.
Tap That fixed it and the win is banked. The next time that problem comes back in that room, the app recalls what worked. Signed in, it follows your account.