Used Tech 21 SANS AMP RBI Bass Preamp

Used Tech 21 SansAmp RBI Bass Preamp in great condition, delivering rich analog tone shaping with classic SansAmp tube emulation. This rackmount unit features drive, presence, blend, and EQ controls, XLR and 1/4" outputs, and a parallel effects loop—ideal for stage or studio. With its robust build and versatile tone options, it’s perfect for bassists seeking warmth, punch, and clarity in their sound. Tested and fully functional, ready to enhance your rig.