Pedals that stack with the Blackstar IDX:50

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

Colorsound Overdriver leans this transparent tone toward fuzzy, which it doesn't make on its own

Goes in front of the amp

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

Where this leans warm, Friedman BE-OD answers back bright

Goes in front of the amp

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

Into a transparent tone, Klon KTR brings a pull toward medium gain that's missing

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.

Run Maestro Orbit after Blackstar IDX:50 in the signal chain, clear of Blackstar IDX:50's own gain stage

Goes in front of the amp

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

Xotic SP Compressor's own smooth character is the real reason this is worth trying

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.

Keep Blackstar IDX:50's pristine voice out front: Eventide Modulated Delay goes in Blackstar IDX:50's effects loop so its modulated 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

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 MXR Analog Delay in Blackstar IDX:50's effects loop, clear of Blackstar IDX:50's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop