Pedals that stack with the Marshall JMP 2203 Mk II Master Lead 100w

Catalinbread Dirty Little Secret MKI

Push the JMP-100's aggressive British breakup further with the DLS MKI stacked in front for extra crunch and lead sustain.

JHS Pedals JHS AT+

Push the JMP's aggressive gain with the AT+'s TS-voiced overdrive and the amp's responsiveness stays intact under the extra push.

JHS MoonShine Overdrive

The MoonShine's saturating boost pushes the JMP's already-aggressive gain into fuller sustain.

Valco Under Pressure Classic Compressor

The Under Pressure's transparent compression evens out attack before the JMP's own aggressive gain stage takes over.

Death By Audio Moonbeam

Run the Moonbeam's stereo analog phasing after the JMP-100's aggressive British gain so the sweep rides clearly on top of that saturated tone.

EarthQuaker Devices Dispatch Master V2

Keep the Dispatch Master in the JMP-100's loop, after that amp's aggressive British gain, so the reverb and delay stay clean instead of picking up extra grit. — goes in the amp's FX loop (or last, into a clean amp)

Meris LVX Delay

Run the LVX in the JMP's loop so its complex ambient delay trails the amp's own aggressive gain, not gets distorted by it. — goes in the amp's FX loop (or last, into a clean amp)