Tone Troubleshooting

The five causes of 60-cycle hum, with a diagnostic flow. A noise gate treats the symptom; this guide finds the source.

Hiss that rides under the signal is different from hum — different cause, different fix. How to isolate and eliminate it.

Measurable hum reduction from copper-foil cavity shielding. When it helps and by how much — with the data.

The #1 complaint about digital amps. Five specific causes — IR mismatch, gain staging, upper-harmonic content, cab placement — and the fixes for each.

Even real amps get fizzy under too much gain. What's causing it at the circuit level, and the EQ moves that restore clarity without losing aggression.

When your modeler sounds like a DI with reverb on it. The missing elements that make a modeler feel 'amp-in-the-room' instead of 'through a pane of glass.'

Delay muddiness isn't the delay — it's frequency stacking and feedback runaway. The two settings that fix 90% of muddy-delay complaints.

The classic 'too much reverb' problem is actually a mix problem. Pre-delay, high-frequency damping, and where reverb sits in the signal chain.

Your solo patch sounds killer in your bedroom and disappears in the mix. The four places where the volume drop is actually happening, and the correct fix for each.

The single biggest mistake in preset tweaking. If your presets aren't level-matched, your ears are lying to you about which one sounds better.

Why your home-dialed preset betrays you at the gig. Five environmental factors and the five preset-side adjustments that compensate.