Pedals that stack with the Engl Fireball 25 Goldface

Colorsound Overdriver

Colorsound Overdriver takes that high gain character and pushes it toward clean boost

Carl Martin Crunch Drive

Into Engl Fireball 25 Goldface, Carl Martin Crunch Drive is right at home: it's built around a clean amp's front end

Shin's Music Dumbloid

Shin's Music Dumbloid takes that high gain character and pushes it toward tight

TC Electronic Corona Chorus

TC Electronic Corona Chorus's transparent voice goes after Engl Fireball 25 Goldface in the signal chain — it's not there to compete with Engl Fireball 25 Goldface's own tight character

Mooer A7 Ambience

Keep Engl Fireball 25 Goldface's tight voice out front: Mooer A7 Ambience goes in Engl Fireball 25 Goldface's effects loop so its pristine voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

DryBell Unit67 Compressor

What DryBell Unit67 Compressor brings here leans toward compressed — that's worth building a pairing around

Meris Mercury7 Reverb

Run Meris Mercury7 Reverb in Engl Fireball 25 Goldface's effects loop, clear of Engl Fireball 25 Goldface's own gain stage — goes in the amp's FX loop (or last, into a clean amp)