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Ampeg B-4R Bass Amplifier Head - Previously Owned

cashforusedernestoespanol CashForUsed ErnestoEspanol

Product Description

For sale, we have this Ampeg B-4R bass amplifier head.


  • RMS Power Output (2 ohms): 500-Watts x 2
  • RMS Power Output (4 ohms): 340-Watts x 2/1000-Watts (mono)
  • RMS Power Output (8 ohms): 205-Watts x 2/700-Watts (mono)
  • Preamp: Solid State
  • Power Amp: MOSFET
  • Tone Controls: 3-Band
  • Mid Tone Control: Style/Ultra Mid
  • Graphic EQ: Yes, 9-Band
  • Balanced Line Out: Yes, with Pre/Post, Ground Lift and Level
  • Effects Loop: Yes
  • Preamp Out/Power Amp In: Yes, x Two

Very good cosmetic condition with some scratches throughout.

Style knob is missing, and is not easy to turn. Three of the knobs are also mismatched.

One button on the back is missing cap, also not easy to push. Please see pictures.

Serial #: DDRDR90014. Made in USA

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