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Bugera G20 INFINIUM 20-Watt Class-A Tube Amplifier Head

Code: R73ZH

  • Hand-built 20-Watt Class-A amplifier driven by 2 x ECC83 and 2 x EL34 tubes
  • Revolutionary INFINIUM Tube Life Multiplier technology
  • Revolutionary MORPH EQ to seamlessly sweep between USA and British EQ-style tone
  • Amazing classic push-pull power amp design for vintage tonal character
  • High-definition reverb with dedicated Reverb control
  • Heavy-duty footswitch for Channel / Reverb selection included
  • Speaker-emulated output with 1 x 12 or 4 x 12 voicing option
  • Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet. Effects loop with effects level switch

Product details

Bugera G20 INFINIUM 20-Watt Class-A Tube Amplifier Head

• Hand-built 20-Watt Class-A amplifier driven by 2 x ECC83 and 2 x EL34 tubes
• Revolutionary INFINIUM Tube Life Multiplier technology
• Revolutionary MORPH EQ to seamlessly sweep between USA and British EQ-style tone
• Amazing classic push-pull power amp design for vintage tonal character
• High-definition reverb with dedicated Reverb control
• Heavy-duty footswitch for Channel / Reverb selection included
• Speaker-emulated output with 1 x 12 or 4 x 12 voicing option
• Impedance switch (4, 8 and 16 Ohms) to match virtually any speaker cabinet. Effects loop with effects level switch


The timeless design and sound of the all-tube amp has made its indelible mark on countless beloved tracks spanning the history of the electric guitar. With the ultimate pursuit of those wonderfully saturated, vintage and modern tones in mind, we proudly present the G20 INFINIUM. Sporting a gorgeous modern look and feel, the G20 serves up 20 beautiful, tube-soaked, Class-A Watts in vintage, as well as modern flavours. With two preamp tube stages for Clean and two dedicated tube stages for Overdrive, the G20 covers vast sonic territories with remarkable ease. Additionally, the G20 INFINIUM features an integrated high-definition Reverb and our extremely versatile MORPH EQ for seamlessly sweeping between vintage U.S. and British-style tone. Enhancing the versatility of this do-it-all head, our revolutionary INFINIUM Tube Life Multiplier Technology makes tube replacement incredibly simple so you can spend more time playing your music.

Bulk Prices

Item code Item name Quantity Price
R73ZH Bugera G20 INFINIUM 20-Watt Class-A Tube Amplifier Head (1+) £323.99

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£323.99

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