How to sound like Muse (Hysteria bass tone)
The move is to fuzz your bass hard while keeping a clean, tight low end underneath it, and the fastest way to do that in the box is La Bestia, which runs a clean bass rig and a fuzzed guitar rig from one bass at the same time.
People ask me how to get that Muse "Hysteria" bass sound more than almost any other tone, and I get why. It is a bass, but it hits like a lead guitar, and it sits in a song where there is no rhythm guitar holding the middle. It has to be everything at once. I want to walk through where the sound comes from, what is actually happening in the signal path, and how I would build it today without a rack full of pedals.
A short history of the Hysteria bass sound
"Hysteria" is a Muse song from their 2003 record "Absolution." Chris Wolstenholme plays the bass, and the intro riff is the whole reason the song is famous. It is a fast, driving line that runs the length of the neck, and it does not read like a supporting part. It reads like a lead. In a three-piece band, the bass has to carry the harmony, the low end, and the hook all at once, and this is one of the clearest examples of that ever recorded.
It is also one of the most searched fuzz-bass tones on the internet, which tells you something. It is not a pretty sound. It is aggressive and saturated and it snarls. But it never turns to mush, and that balance is the entire trick. If you only take one thing from this article, take that: the magic is that it stays huge while it distorts.
The players and their gear
I want to be careful here, because I have not sat in the room while this tone was tracked, and I would rather tell you the principle than pretend I know the exact serial numbers on the pedals. The documented approach, going by interviews and gear write-ups over the years, is a heavily overdriven and fuzzed bass. It is usually described as a Big Muff-style fuzz with additional overdrive stacked in front of or behind it, played on an aggressive-sounding bass into big amplification. Treat the specific models as a starting point, not gospel, because the exact rig has shifted over the years and gets reported differently depending on the source.
The part that matters more than any model number is the core principle, and it is simple to say and hard to do. When you fuzz a bass, the fuzz eats the low end. Distortion adds a lot of upper harmonics and compresses the signal, and the first thing to disappear is the deep weight that makes a bass a bass. So the trick is to keep a clean, tight low end running underneath the fuzzed, biting top, so the note has both the growl and the foundation. You want the screaming guitar-like character sitting on top of a bass that is still doing its job in the bottom octave.
You can do this the traditional way with a pedal that has a clean blend, or with two amps, one clean and one dirty, mic'd and mixed together. The dirty side gives you the attitude and the bite. The clean side gives you the weight and the tuning. Blend them and you get a bass that behaves like a bass and a guitar in the same take.
How to get it: the Siesta plugin chain
The Hysteria chain, in the box
- Drop La Bestia on the bass track. It splits the signal into two rigs, a clean bass rig and a fuzzed guitar rig, and gain-stages them together so you are not fighting levels by hand.
- Turn Dirt up for the fuzz. Dirt drives both rigs, so pushing it hard gets you into the saturated, snarling territory that this tone lives in. Start high and back off if it gets fizzy.
- Set Blend so the biting top sits over the tight bottom. Blend balances the fuzzed "guitar" side against the clean low end. Dial it until the note has bite and body at the same time, then play the riff hard and driving so the pick attack does the rest.
If that split-bass idea sounds familiar, it should. It is the same principle behind Royal Blood, where one bass feeds a bass rig and a guitar rig to fake a whole band, and I walk through that in the Royal Blood guide. It is also the backbone of the fuzz-bass-as-lead sound in the Death From Above 1979 guide. Muse's "Hysteria" is another point on that same line: a bass doing a guitar's job, held together by a clean low end you can feel but do not really hear.
La Bestia splits your bass into a whole band
Drop it on a bass and it runs a clean bass rig and a fuzzed guitar rig at once, gain-staged so it hits hard without collapsing. Dirt drives both rigs, Blend balances the tight bottom against the screaming top. Mac, Windows and Linux, offline license.
Get La Bestia · $39 →Dialing it in
- Play it hard. This tone is in the hands as much as the gear. Dig in with the pick and drive the riff. A soft attack will sound polite no matter how much Dirt you add.
- Watch the low end when you push Dirt. If the bottom starts to feel thin or loose, ease the Blend back toward the clean rig until the weight comes back.
- Do not over-fuzz. More gain past a point just turns to fizz and noise. Back Dirt off until the note reads clearly and you can still hear the pitch.
- Leave room in the mix. This part is meant to be the hook, so cut competing midrange elsewhere and let the bass sit forward instead of stacking more on top of it.