Pedals that stack with the Mesa Boogie Subway D-350

ProCo RAT 2

The RAT's low-gain, cutting distortion stacks well ahead of the Subway D-350's own bright, headroom-forward bass preamp.

Black Arts Toneworks LSTR Fuzz

Bright and clean at heart, the D-350 keeps the LSTR's doomy, scooped fuzz from turning to sludge in the low mids.

Carl Martin Crunch Drive

Stack the Crunch Drive's valve-style crunch ahead of the D-350's bright, high-headroom preamp for a gnarlier push on gigs.

Maestro PS-1A Phase Shifter

Let the PS-1A's lush analog sweep trail the D-350's bright, clean preamp for subtle bass modulation.

Lab Ratz 3D Boum Warming Unit

The Boum's subtle analog warmth and compression prep the signal before the D-350's bright, clean preamp.

Binson Echorec Delay

In the D-350's loop, the Echorec's echoes stay out of the preamp's gain path and just trail the bright, clean signal. — goes in the amp's FX loop (or last, into a clean amp)

Mad Professor Deep Blue Delay

Run the Deep Blue Delay in the D-350's loop so its natural tape-echo repeats trail the bass amp's own clean preamp. — goes in the amp's FX loop (or last, into a clean amp)