MAS Effects The Expanse Harmonic Tremolo Effect Pedal w/ Box - Used AC112619 Exactly what you would hope

Exactly what you would hope for from a mid-40’s mahogany Martin

This unit has some signs of wear on the casing like scuffs and scratches

Easily accessible three footswitch interface

Unique features include: satin finish

MAS Effects The Expanse Harmonic Tremolo Effect Pedal w/ Box - Used AC112619 Exactly what you would hopeThis "The Expanse" Harmonic Tremolo from MAS Effects provides players with tradition tremolo tones to dreamy landscapes full of feedback. Controls are width (sweeping range of the tremolo), velocity (speed of tremolo sweep), expanse (amount of atmospheric ambience), volume, vastness (amount of space added when pressing the Vast Expanse foot switch), and blend. Additional dip switches control outer space and warp. This MAS effects Expanse Harmonic