3 Tips for Setting a Slow, Deep Tremolo

Set the rate to 1–2 Hz and depth to 80–100% The volume should pulse like a lazy wave. Adjust by ear until the guitar sounds like it’s breathing.

Use an amp tremolo or a dedicated pedal Most amp tremolos work, but if yours doesn’t go slow enough, use a pedal like the Fender ‘63 Reverb Tremolo or a Danelectro Tremolo.

Play with a soft attack Use a light pick attack and let the tremolo do the work. The note should start lazily, not abruptly.