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

Used Gallien-Krueger 400RB-IV Bass Amp Head in good condition, delivering 280 watts at 4 ohms with classic GK tone. This reliable solid-state amp features a 4-band active EQ, boost control, and a built-in limiter for versatile sound shaping. Perfect for gigging bassists, it offers both XLR direct out and tuner output. Known for punchy mids and clean low-end response, the 400RB-IV combines durability with great performance in a road-ready design.