Bugera 333XL Infinium Hardcore 120-Watt 3-Channel Tube Amplifier Head
The 333XL / 333XL-212 is the big brother to the 333 Series, with four key additions:
- Overall active Presence control.
- Comes loaded with EL34 power tubes for a more compressed, tighter midrange.
- Noise Gate on Lead channel. This is an ANALOGUE gate that will never close or shut you off in a clean passage. It is designed to decrease high frequency noise and hiss without changing your tone and it works loads better than a lot of competitors’ gates.
- XL switch on Crunch and Lead channels. The XL function will add more “chunk” to your sound. You can add some thunder to the combo version to more closely emulate a 412 cab, thicken the sound of single coil pickups or add sustain to single-note melodic passages.
- Hand-built 120-Watt amplifier driven by 4 x EL34 tubes (convertible to 6L6)
- Modern 3-channel preamp design (Clean, Crunch, Lead) featuring 4 x 12AX7 tubes for boutique clean and face-melting hi-gain tone
- Integrated high-class reverb is assignable per channel and has a dedicated Reverb control
- Revolutionary INFINIUM Tube Life Multiplier technology: – Extends the life of your amplifier’s expensive power tubes up to 20 times. – Provides incredible reliability and consistent tone over the complete lifespan of your tubes – No need for expensive matched tube sets – Allows you to mix and match any combination of compatible tube types and brands – Monitors performance of each power tube continuously and displays defective tubes to allow for easy and individual replacement
- XL switches on the Lead and Crunch channels for killer low end control
- Adjustable Noise Gate available on Lead channel
- Fully independent Equalizer sections for each channel with dedicated Bass, Mid and Treble control
- Classic Presence control for efficient midrange sound shaping
- Remote controlled FX Loop with adjustable Send and Return level also serves as Boost function
- Heavy-duty footswitch for Channel selection and FX Loop/Boost function included
- Line output with dedicated Level control
- Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet
- High-quality components and exceptionally rugged construction ensure long life
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Bugera 333XL Infinium Hardcore 120-Watt 3-Channel Tube Amplifier Head
Bugera 333XL Infinium Hardcore 120-Watt 3-Channel Tube Amplifier Head
The 333XL / 333XL-212 is the big brother to the 333 Series, with four key additions:
- Overall active Presence control.
- Comes loaded with EL34 power tubes for a more compressed, tighter midrange.
- Noise Gate on Lead channel. This is an ANALOGUE gate that will never close or shut you off in a clean passage. It is designed to decrease high frequency noise and hiss without changing your tone and it works loads better than a lot of competitors’ gates.
- XL switch on Crunch and Lead channels. The XL function will add more “chunk” to your sound. You can add some thunder to the combo version to more closely emulate a 412 cab, thicken the sound of single coil pickups or add sustain to single-note melodic passages.
- Hand-built 120-Watt amplifier driven by 4 x EL34 tubes (convertible to 6L6)
- Modern 3-channel preamp design (Clean, Crunch, Lead) featuring 4 x 12AX7 tubes for boutique clean and face-melting hi-gain tone
- Integrated high-class reverb is assignable per channel and has a dedicated Reverb control
- Revolutionary INFINIUM Tube Life Multiplier technology: – Extends the life of your amplifier’s expensive power tubes up to 20 times. – Provides incredible reliability and consistent tone over the complete lifespan of your tubes – No need for expensive matched tube sets – Allows you to mix and match any combination of compatible tube types and brands – Monitors performance of each power tube continuously and displays defective tubes to allow for easy and individual replacement
- XL switches on the Lead and Crunch channels for killer low end control
- Adjustable Noise Gate available on Lead channel
- Fully independent Equalizer sections for each channel with dedicated Bass, Mid and Treble control
- Classic Presence control for efficient midrange sound shaping
- Remote controlled FX Loop with adjustable Send and Return level also serves as Boost function
- Heavy-duty footswitch for Channel selection and FX Loop/Boost function included
- Line output with dedicated Level control
- Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet
- High-quality components and exceptionally rugged construction ensure long life
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 333XL / 333XL-212 is the big brother to the 333 Series, with four key additions:
- Overall active Presence control.
- Comes loaded with EL34 power tubes for a more compressed, tighter midrange.
- Noise Gate on Lead channel. This is an ANALOGUE gate that will never close or shut you off in a clean passage. It is designed to decrease high frequency noise and hiss without changing your tone and it works loads better than a lot of competitors’ gates.
- XL switch on Crunch and Lead channels. The XL function will add more “chunk” to your sound. You can add some thunder to the combo version to more closely emulate a 412 cab, thicken the sound of single coil pickups or add sustain to single-note melodic passages.
- Hand-built 120-Watt amplifier driven by 4 x EL34 tubes (convertible to 6L6)
- Modern 3-channel preamp design (Clean, Crunch, Lead) featuring 4 x 12AX7 tubes for boutique clean and face-melting hi-gain tone
- Integrated high-class reverb is assignable per channel and has a dedicated Reverb control
- Revolutionary INFINIUM Tube Life Multiplier technology: – Extends the life of your amplifier’s expensive power tubes up to 20 times. – Provides incredible reliability and consistent tone over the complete lifespan of your tubes – No need for expensive matched tube sets – Allows you to mix and match any combination of compatible tube types and brands – Monitors performance of each power tube continuously and displays defective tubes to allow for easy and individual replacement
- XL switches on the Lead and Crunch channels for killer low end control
- Adjustable Noise Gate available on Lead channel
- Fully independent Equalizer sections for each channel with dedicated Bass, Mid and Treble control
- Classic Presence control for efficient midrange sound shaping
- Remote controlled FX Loop with adjustable Send and Return level also serves as Boost function
- Heavy-duty footswitch for Channel selection and FX Loop/Boost function included
- Line output with dedicated Level control
- Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet
- High-quality components and exceptionally rugged construction ensure long life




















