Pedals that stack with the PRS HDRX 20 Head

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (saturated → clean boost)

Xotic BB Preamp pushes a saturated tone toward clean boost

Goes in front of the amp

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (saturated → clean boost)

Feed a saturated signal into Browne Amplification Carbon and it comes out closer to clean boost

Goes in front of the amp

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (saturated → tight)

Friedman BE-OD pushes a saturated tone toward tight

Goes in front of the amp

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

Crazy Tube Circuits Golden Ratio's own tight 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.

Origin Effects MAGMA57 Amp Vibrato & Drive's own voicing points at Marshall-style amps, and PRS HDRX 20 Head delivers it

Goes in front of the amp

Catalinbread Dirty Little Secret Deluxe's own voicing points at Marshall-style amps, and PRS HDRX 20 Head delivers 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.

Run Caroline Guitar Company Kilobyte in PRS HDRX 20 Head's effects loop, clear of PRS HDRX 20 Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Sits in the amp's effects loop