Welcome to Red Apple Audio!
My cart £ 0.00

Bugera 333XL INFINIUM tube guitar amp head

£ 511.99


The Bugera 333XL amp head and the combo version the 333-XL212, are the biggest models in the 333 series and both feature some important improvements. Their EL34 tubes deliver mids that are tighter and more compressed, while the classic presence control allows efficient midrange sound shaping. The Lead channel has an adjustable noise gate while an XL switch can be found on both the Lead and Crunch channels for killer low end control.


With the XL switch, you can add more 'chunk' to your sound for a roaring wall of thunder with bottom-end bedlam. The XL switch also makes single-coil pickups sound thicker and adds virtually endless sustain to your single-note passages.

INFINIUM guitar amplifier technology by Bugera

The revolutionary INFINIUM technology is just like having a personal technician for your amp. It constantly monitors the performance of each tube and ensures that the load is distributed evenly between them. This not only ensures optimal performance overall, it guarantees a great tone and helps to extend the life of each tube by up to 20 times as well!


Product features

  • ConenctorsExternal speaker(s), Line-out
  • Number of channels3
  • Number of speaker outputs2
  • Amp modellingno
  • Effects loopyes
  • Weight26 - 30 kg
  • Speaker output impedance16 ohms, 8 ohms, 4 ohms
  • Built-in tunerno
  • Built-in effectsreverb (digital)
  • Colourblack
  • Power attenuatorno
  • Type power amp tubeEL34
  • Amplifier typetube
  • Wattage101 - 150 watts

Weight and dimensions including packaging

  • Weight (incl. packaging)24.9 kg
  • Dimensions (incl. packaging)78.0 x 36.0 x 39.0 cm

Product specifications

  • tube guitar amp head
  • hand-built 120W amplifier, powered by 4x EL34 tubes
  • compatible with 6L6 tubes
  • modern 3-channel preamp design (Clean, Crunch, Lead)
  • 4x 12AX7 tubes for boutique clean en hi-gain tone
  • integrated high-class reverb (assignable per channel)
  • dedicated reverb control
  • revolutionary INFINIUM technology extends the life of your tubes by up to 20 times
  • XL switches on the Lead and Crunch channels for low-end control
  • adjustable noise gate available on Lead channel
  • fully independent equalizer per channel
  • dedicated bass, mid and treble controls
  • classic presence control for efficient midrange sound shaping
  • remote controlled FX loop with adjustable send and return levels
  • heavy-duty foot switch (included) for channel selection and FX loop/boost function
  • impedance switch (4, 8 and 16 ohms) to match virtually any speaker cabinet

Recently Viewed Products