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

Used Gallien Krueger 400RB IV 280W Bass Amp Head

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  • Detail
    Looking for legendary GK tone and power This used Gallien-Krueger 400RB-IV Bass Amp Head delivers 280 watts of punchy, articulate sound at 4 ohms and is in great condition with only minor signs of use. A favorite among gigging bassists, it features a 4-band active EQ, adjustable contour, boost, and presence controls for versatile tone shaping. The built-in voicing filters provide that signature GK growl, while the XLR direct out and effects loop make it perfect for both stage and studio. Its rugged construction ensures reliable performance, and at just under 20 lbs, it's easy to transport. Known for clean sound and plenty of headroom, the 400RB-IV brings pro-level tone without breaking the bank. Don't miss out on this outstanding opportunity to own a trusted classic in excellent working order.
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