Pedals that stack with the Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo

Boss ODB-3

The transparent tone has headroom to spare — Boss ODB-3 gives it low gain to fill it with

Zvex Fuzz Probe

Zvex Fuzz Probe layers fuzzy onto an already mid-forward signal

Ashdown Geezer Butler Signature

The transparent tone has headroom to spare — Ashdown Geezer Butler Signature gives it low gain to fill it with

Boss BF-2 Flanger

Put Boss BF-2 Flanger after Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo in the signal chain, clear of Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's own gain stage

Dunlop MXR M299 Carbon Copy Mini

Dunlop MXR M299 Carbon Copy Mini's own voicing points at a clean amp's front end, and Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo delivers it — goes in the amp's FX loop (or last, into a clean amp)

Wren and Cuff Gold Comp

Wren and Cuff Gold Comp's own germanium character is the real reason this is worth trying

EarthQuaker Devices Afterneath

Keep Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's transparent voice out front: EarthQuaker Devices Afterneath goes in Phil Jones BG-450 Compact Plus 300W 4x5 Bass Combo's effects loop so its ambient voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)