Used Gallien-Krueger 400RB-III Bass Amp Head Bass Amp Head

Punchy and reliable, this used Gallien-Krueger 400RB-III bass amp head delivers the classic GK growl in a gig-ready package. Rated at 240 watts at 4 ohms (150 watts at 8 ohms), it features a solid-state preamp and power section, 4-band active EQ with contour and presence voicing, effects loop, tuner out, and balanced DI for easy direct-to-board setups. In good condition with expected cosmetic wear, it’s a proven workhorse for stage or studio.