By connecting an optional expression pedal

bi-amplification is the gold standard for accurate full-range audio reproduction

The internal Voice of the World speaker is the same driver found in our (now discontinued) Tiny Terror and TH30 combos

Weight:  6

Boss DS-1 Distortion Pedal Series_Westerly Collection By connecting an optional expressionTHE BENCHMARK IN GUITAR DISTORTION The DS 1 Distortion is a true icon in the world of guitar effects. Introduced in 1978, BOSS's first distortion pedal defined a bold new sound, delivering hard edged attack and smooth sustain that's been a staple of players for generations. The DS 1 is the top selling BOSS compact pedal ever, and its original, unchanged design continues to inspire the creation of great music everywhere. The classic DS 1 tone is behind