Pedals that stack with the Fender ACB 50 Adam Clayton Bass Combo

TC Electronic MojoMojo Overdrive's own full character is the real reason this is worth trying

Goes in front of the amp

Zvex 59 Sound leans toward edge of breakup, and that's a real, usable character to pair with

Goes in front of the amp

What Origin Effects DELUXE61 Amp Tremolo & Drive brings here leans toward edge of breakup — that's worth building a pairing around

Goes in front of the amp

Boss TR-2 Tremolo's smooth voice goes after Fender ACB 50 Adam Clayton Bass Combo in the signal chain — it's not there to compete with Fender ACB 50 Adam Clayton Bass Combo's own transparent character

Goes in front of the amp

Origin Effects SlideRIG Compact Deluxe leans toward compressed, and that's a real, usable character to pair with

Goes in front of the amp

Keep Fender ACB 50 Adam Clayton Bass Combo's transparent voice out front: Caroline Guitar Company Meteore goes in Fender ACB 50 Adam Clayton Bass Combo's effects loop so its pristine 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

Keep Empress Echosystem in Fender ACB 50 Adam Clayton Bass Combo's effects loop, clear of Fender ACB 50 Adam Clayton Bass Combo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop