Gallien-Krueger 400RB IV Bass Head

Great amp!

280 watts (4 ohms)
Active 4-band EQ
Adjustable contour, presence & 4/5 string voicing
Boost (Valve Effect)
Effects loop, tuner out with mute
XLR out with level, ground lift & pre/post switch
Speakon & 1/4" outputs

Condition: Good