Amps that pair well with the Electro-Harmonix Flatiron Fuzz

gain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)

Friedman Dirty Shirley layers high gain onto an already mid-forward signal

Comes later in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)

Fender Vibrolux 6G11 layers modulated onto an already fuzzy signal

Comes later in the signal chain