THE ALL-IN-ONE BLUE BASS BOX
The SGT-DI® Blue Line Anniversary Edition preamp and DI is identical to the silver SGT-DI—but it’s blue! The same blue as the original 1969 “Blue Line” SVT® amplifier. We’re proud to be celebrating Ampeg’s 75-year legacy of innovation and offering the highest quality bass amplification possible, and to highlight that celebration we created the SGT-DI Blue Line Anniversary Edition.


