Used BOSS Tube Amp Expander Core Power Attenuator

Used BOSS Tube Amp Expander Core in Excellent condition—an all-in-one reactive load and power attenuator that lets you push your tube amp at stage, studio, or bedroom levels while preserving feel and tone. Features 100W handling, 8/16Ω impedance options, line output for recording or IR/cab simulation workflows, and built-in effects for polished sounds without extra gear. Rugged, compact, and designed for pro-quality tone control and silent/low-volume playing.