Pedals that stack with the Carr Hammerhead MkII

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)

The transparent tone has headroom to spare — Marshall Guv'nor leans it toward mid-forward to fill it in

Goes in front of the amp

clean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → low gain)

Into Carr Hammerhead MkII, Browne Amplification Carbon is right at home: it's built around Marshall-style amps

Goes in front of the amp

clean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → fuzzy)

Colorsound Overdriver leans this transparent tone toward fuzzy, which it doesn't make on its own

Goes in front of the amp

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

Origin Effects MAGMA57 Amp Vibrato & Drive is voiced for Marshall-style amps — Carr Hammerhead MkII gives it exactly that

Goes in front of the amp

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

Wampler Mini Ego 76 Compressor's own compressed character is the real reason this is worth trying

Goes in front of the amp

Carr Hammerhead MkII leans into Marshall-style amps, precisely the platform Catalinbread Dirty Little Secret Deluxe wants — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop

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

Keep Carr Hammerhead MkII's transparent voice out front: Malekko Electro-Harmonix Memory Toy Analog Delay goes in Carr Hammerhead MkII's effects loop so its modulated voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop