Pedals that stack with the Providence HBL-4

Walrus Audio Eons

Walrus Audio Eons's low gain fills in what this transparent tone doesn't make on its own

Fjord Fuzz Berserk

The transparent tone has headroom to spare — Fjord Fuzz Berserk gives it fuzzy to fill it with

Dunlop JD-4S Rotovibe

Keep Dunlop JD-4S Rotovibe after Providence HBL-4 in the signal chain, clear of Providence HBL-4's own gain stage

Xotic SP Compressor

Xotic SP Compressor leans toward mid-forward, and that's a real, usable character to pair with

Neunaber Wet Mono Reverb Pedal

Neunaber Wet Mono Reverb Pedal's pristine voice goes after Providence HBL-4 in the signal chain — it's not there to compete with Providence HBL-4's own transparent character — goes in the amp's FX loop (or last, into a clean amp)

Boss RV-5 Digital Reverb

Run Boss RV-5 Digital Reverb after Providence HBL-4 in the signal chain, clear of Providence HBL-4's own gain stage — goes in the amp's FX loop (or last, into a clean amp)