Amps and amp sims for tight metal rhythm
The short version
Tight metal rhythm mostly comes from your hands and your palm mute. The amp's job is to not get in the way: enough gain to sustain, a cab or IR that doesn't pile on muddy low mids, and a gate that closes between chugs without chopping off the start of each note.
What to dial in
- Gain: less than you think. Back it off until you can hear each chug clearly, then add a touch.
- Cab or impulse response (IR): choose one that doesn't sound boxy or woolly in the low mids.
- Noise gate: set it so it closes in the gaps between chugs without clipping the front of each hit.
- A boost or overdrive in front: many metal players use one to tighten the low end rather than add more gain.
Real amp or sim?
Amp sims and modelers are quiet, consistent and great for practice and recording. A low-volume tube amp with an attenuator is another option. Either way, neither one will fix an inconsistent mute. High gain, no gate and open strings ringing will hiss no matter what you plug into.
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