Pedals that stack with the Marshall Studio JTM ST20C MkII 20W 1x12 Combo

Marshall Studio JTM ST20C MkII 20W 1x12 Combo's own edge of breakup character is the real reason this is worth trying — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

MXR Dyna Comp leans toward bright, and that's a real, usable character to pair with

Goes in front of the amp

Marshall Studio JTM ST20C MkII 20W 1x12 Combo's own edge of breakup character is the real reason this is worth trying

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. (bright → smooth)

Marshall Studio JTM ST20C MkII 20W 1x12 Combo leans smooth right where the bright tone needs it

Goes in front of the amp

What Marshall Studio JTM ST20C MkII 20W 1x12 Combo brings here leans toward edge of breakup — that's worth building a pairing around

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. (bright → smooth)

Marshall Studio JTM ST20C MkII 20W 1x12 Combo's smooth balances out the bright tone

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. (bright → smooth)

Marshall Studio JTM ST20C MkII 20W 1x12 Combo's smooth balances out the bright tone

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 Maestro Orbit after Marshall Studio JTM ST20C MkII 20W 1x12 Combo in the signal chain, clear of Marshall Studio JTM ST20C MkII 20W 1x12 Combo's own gain stage

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.

Put Catalinbread Epoch-Set in Marshall Studio JTM ST20C MkII 20W 1x12 Combo's effects loop, clear of Marshall Studio JTM ST20C MkII 20W 1x12 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

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

Into Marshall Studio JTM ST20C MkII 20W 1x12 Combo, Dunlop MXR M299 Carbon Copy Mini is right at home: it's built around a clean amp's front end — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop