When most people think of fizzing a bass, they think of using a distortion pedal to make the bass sound fuzzy and overdriven. However, this isn't the only way to fizz a bass. You can also use an EQ pedal to boost the low end frequencies and create a more pronounced thump in the low end of the mix. Additionally, you can add a bitcrusher pedal to your signal chain to further distort the sound of the bass.