Sound Engineering · Foundation
Gain Staging Trainer
A synth melody plays over a bass line — two channels feeding a master, like a real mixer. Drag the three faders to balance the parts and land the master output around −6 dBFS.
Synth Source
Synth Channel
Bass Source
Bass Channel
Master
Output
Live Diagnosis
Press start to begin
Click "Start audio" above to begin the loop. Then drag each knob and watch how the level travels through the chain.
Goal: the synth source peaks around −18 dBFS, the bass around −15 dBFS — both clean tracking levels. Use the two channel faders to balance them against each other (synth usually a touch louder than bass in a mix), then set the master so the output max lands around −6 dBFS. Both channels in the green zone · master peak in the gold · output max around −6. Anything in the red at any stage means clipping in your DAW.