Boss XS-1 Poly Shifter Effects Pedal KRK users can adjust the music

users can adjust the music stand to any angle to fit their needs

8 pounds with pedal Power X4 installed)

but it’s also simple to use

Percussion Controller

and a reliable

Boss XS-1 Poly Shifter Effects Pedal KRK users can adjust the musicRapid Retuning, Flawless Sound The XS 1 Poly Shifter delivers instant retuning in a convenient, compact footprint. Driven by advanced BOSS algorithms years in the making, this magical pedal transforms the overall pitch while maintaining your instruments true character. You get speedy tracking, crystal clear response, and zero compromise in tonewhether shifting down, simulating a capo, or using extreme octave jumps for effect. The versatile XS 1