Pedals that stack with the Behringer BDI21

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 Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Behringer BDI21 in the signal chain, clear of Behringer BDI21's own gain stage

Comes earlier in the signal chain

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)

What Free The Tone Silky Comp SC-1-CS brings here leans toward compressed — that's worth building a pairing around

Comes earlier in the signal chain

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)

Greer Mizuki blue leans warm right where the bright tone needs it

Comes earlier in the signal chain

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)

Catalinbread SFT leans warm right where the bright tone needs it

Comes earlier in the signal chain

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 Walrus Audio Fable after Behringer BDI21 in the signal chain, clear of Behringer BDI21's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.

T-Rex Junior Roomate's warm voice goes after Behringer BDI21 in the signal chain — it's not there to compete with Behringer BDI21's own bright character — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain