Used Ampeg SGT-DI Bass Preamp

The used Ampeg SGT-DI Bass Preamp is in great condition and delivers legendary Ampeg tone with modern versatility. This all-in-one bass preamp and DI box features Super Grit Technology (SGT™) overdrive for rich tube-like saturation, a 3-band EQ with sweepable mids for precise tonal shaping, and Ultra Hi/Lo switches for added depth and clarity. The Bypassable IR Loader and Aux/Headphone out make it perfect for both stage and studio use. With multiple output options, including XLR DI and balanced line out, it’s an ideal solution for bassists looking for professional-grade sound in a portable format. Whether you need a warm, vintage growl or aggressive modern punch, the Ampeg SGT-DI delivers with power and flexibility. Compact, rugged, and road-ready, this preamp is essential for musicians who want great Ampeg tone anywhere. Don’t miss out on this high-quality, used unit in great condition—grab it today!