Pedals that stack with the Gallien-Krueger Fusion 212

Greer Black Mountain

Greer Black Mountain layers fuzzy onto an already mid-forward signal

Electro-Harmonix Hot Wax

Electro-Harmonix Hot Wax stacks high gain on top of the mid-forward already here

Zvex Fuzz Probe

Run mid-forward into Zvex Fuzz Probe for more fuzzy on top

MXR Analog Chorus

MXR Analog Chorus's full voice goes after Gallien-Krueger Fusion 212 in the signal chain — it's not there to compete with Gallien-Krueger Fusion 212's own mid-forward character

Ampeg Opto Comp Compressor

Ampeg Opto Comp Compressor's own compressed character is the real reason this is worth trying

Mooer woodverb

Mooer woodverb's warm voice goes in Gallien-Krueger Fusion 212's effects loop — it's not there to compete with Gallien-Krueger Fusion 212's own mid-forward character — goes in the amp's FX loop (or last, into a clean amp)

Fjord Fuzz Mime

Put Fjord Fuzz Mime in Gallien-Krueger Fusion 212's effects loop, clear of Gallien-Krueger Fusion 212's own gain stage — goes in the amp's FX loop (or last, into a clean amp)