Slow swell pedals
Pedals players describe as slow swell — also called slow attack, swell, volume swells
Also called slow attack, swell, volume swells, bloom, blooming
J. Rockett PXO Phil X Signature Overdrive
J Rockett
described as bloom
Whirlwind Rochester Red Box
Whirlwind
described as bloom
Audiocade Royal British Velvet AC30 Overdrive/Preamp Clone
Audiocade
described as bloom
Aguilar - OBP-1TK On-Board Bass Preamp
Aguilar
described as bloom
Alexander Golden Summer Reverb
Alexander Pedals
described as swell
Wadsworth Music Engager Boost
Wadsworth Music
described as bloom
Electro-Harmonix Pico POG
Electro-Harmonix
described as swell
Origin Effects BassRig Fifteen
Origin Effects
described as bloom
Beetronics Zzombee Filtremulator
Beetronics
described as swell
EVH Pitch Fork
Evh
described as swell