Pedals that stack with the Boss CEB-3 Bass Chorus Ensemble

ProCo RAT 2

Push the CEB-3's stereo bass chorus with the RAT 2's bright, cutting distortion and it opens up into real dirt.

Black Arts Toneworks LSTR Fuzz

The CEB-3's stereo bass chorus gives the LSTR's scooped, sludgy fuzz a swirling amp platform instead of a static one.

Beetronics Swarm

Stack the Swarm's own modulated fuzz on the CEB-3's stereo bass chorus and the two modulation sources compound into something strange.

Boss BF-2 Flanger

Both are built for lush modulation — the BF-2's analog sweep layers naturally on top of the CEB-3's own built-in chorus shimmer.

Vox Valvenergy Silk Drive

The Silk Drive's smooth compression evens out your touch before it hits the CEB-3's own clean, fundamental-heavy chorus tone.

Mr. Black Bloodmoon

Keep the Bloodmoon's dark, creamy reverb in the CEB-3's effects loop, after the amp's own chorus and filter shape the tone. — goes in the amp's FX loop (or last, into a clean amp)

Dunlop MXR M299 Carbon Copy Mini

Keep the Carbon Copy Mini's dark, ambient slapback delay in the CEB-3's loop, clear of the amp's own stereo bass chorus. — goes in the amp's FX loop (or last, into a clean amp)