Ampeg V4 vs V4B: Comparison

The Ampeg V4 and V4B are both guitar amplifiers produced by Ampeg. They are both tube amplifiers and are considered classic vintage models. Here are the key differences between them:

Ampeg V4

  • 100 watts of power
  • Four 6550 power tubes
  • Four 12AX7 preamp tubes
  • Two channels (Normal and Bright)
  • Three-band EQ (Bass, Mid, Treble)
  • Master volume control
  • Reverb


Ampeg V4B

  • 100 watts of power
  • Four 6550 power tubes
  • Four 12AX7 preamp tubes
  • Two channels (Normal and Bright)
  • Three-band EQ (Bass, Mid, Treble)
  • Master volume control
  • Reverb
  • Additional Features:
  • Presence control
  • Standby switch
  • Mute switch


Both amplifiers offer a classic tube tone and are favored by many guitar players for their warm and rich sound. However, the Ampeg V4B offers more control over tone and added features, making it a more versatile option for players looking for a wider range of tonal options.

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