Pedals that stack with the Ampeg BA 108

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

The Geezer Butler's doom-heavy bass distortion pushes the BA 108's practice-level mids into real heaviness.

Goes in front of the amp

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

Put Fjord Fuzz Fjaer Spring Reverb in front and the mid-forward tone leans further toward fuzzy

Goes in front of the amp

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

EarthQuaker Devices Hoof Reaper stacks fuzzy on top of the mid-forward already here

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.

Put MXR ZW90 Wylde Phase after Ampeg BA 108 in the signal chain, clear of Ampeg BA 108's own gain stage

Goes in front of the amp

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

Run the Gold Comp's germanium-flavored compression ahead of the BA 108 for character before the amp's own mid-forward EQ reacts to it.

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.

Boss RV-6 Reverb's shimmer voice goes in Ampeg BA 108's effects loop — it's not there to compete with Ampeg BA 108's own smooth character — 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 Alexander Pedals History Lesson Vol. 2 in Ampeg BA 108's effects loop, clear of Ampeg BA 108's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop