Used Gallien-Krueger 400RB-IV 280W Bass Amp Head

Power your rig with this used Gallien-Krueger 400RB-IV bass amp head in good condition, delivering the classic GK punch and fast response. Rated at 280W at 4 ohms, it features a solid-state preamp and power section, 4-band active EQ, contour and presence shaping, and an effects loop for easy integration with pedals and rack gear. A reliable, gig-ready head that cuts through the mix with tight lows and articulate mids.