5-Watt Class-A Tube Amplifier Head with
INFINIUM Tube Life Multiplier, MORPH EQ,
Reverb and Power Attenuator
 
 
  • Hand-built 5-Watt Class-A amplifier driven by 1. ECC83 and 12BH7 tubes
  • 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
    • Monitors performance of each power tube continuously and displays defective tubes to allow for easy and individual replacement
  • 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
  • Built-in 2-way Power Attenuator for ultimate sound at any volume
  • Speaker-emulated output with 1 x 12 or 4 x 12 voicing option
  • Effects loop with effects level switch
  • Modern-style look and feel
  • High-quality components and exceptionally rugged construction ensure long life
  • 3-Year Warranty Program
  • Designed and engineered by BUGERA Germany
 
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 G5 INFINIUM.
Sporting a gorgeous modern look and feel, the G5 serves up 5 beautiful, tube soaked, Class-A Watts in vintage, as well as modern flavors. Additionally, the G5 INFINIUM features an integrated high definition Reverb; a built-in 2-way Power Attenuator, so you can achieve the ultimate sound at any volume, 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.

 

 

Classic Push-Pull Design

The G5 INFINIUM features a true Class-A amp head with an ECC83 front-end and a 12BH7 power stage. A masterfully crafted push-pull tube amp, the G5 provides sweetly-balanced harmonics and natural tube compression - resulting in the warm distortion and break-up you’ve come to appreciate from the vintage megaliths of yesteryear – only in a much more portable and attractive package.

 

INFINIUM Tube Life Multiplier

Technology Years in the making, our INFINIUM Tube Life Multiplier Technology can extend the usable lifespan of your amplifier’s expensive power tubes by up to 20 times, saving you huge money and ensuring the integrity of your tone. How? This revolutionary circuit automatically and continuously monitors the performance of each output tube, and dynamically drives it towards the target operating point, for an evenly distributed load. INFINIUM also compensates for the effects of aging, automatically adjusting current levels to keep your tubes sounding as good as new – even when AC line voltages drop below nominal levels. Similar technology has been used for decades in all-wheel drive cars, where systems modulate the power going to each wheel to improve traction. Just consider INFINIUM Series amps “4-wheel drive” for your guitar.
INFINIUM Series amps take all the guesswork out of tube replacement by illuminating an LED next to a tube that is reaching the end of its usable lifespan. And thanks to INFINIUM’s Auto-Bias design, you simply replace the indicated tube – without a trip to the repair shop, saving you even more money.
Available exclusively from BUGERA, INFINIUM Tube Life Multiplier Technology is a major breakthrough in amplifier design and manufacture, providing incredible reliability for your stage performance and more consistent sound over the lifespan of your tubes. Since they are always operating at optimal levels, your output tubes perform more predictably and last much longer, thanks to BUGERA’s marvelous INFINIUM Technology, saving you some serious money!

 
 

MORPHING - Jump the Atlantic Ocean

Our proprietary MORPH EQ control lets you instantly jump the Atlantic Ocean, to give your music either classic U.S. or British-style EQ tone – or anything in between! Why choose between two great sounds? The G5 INFINIUM gives you the best of both worlds, and all the subtle shades in between.

 
 

High-Definition Reverb

Adding to its impressive list of tone-shaping options, the VINTAGE V55 INFINIUM’s high-definition Reverb puts the perfect finishing touch to your signature sound. Adjustable via the dedicated control on the front panel, you can finally achieve any sound you desire – from a subtle touch to the cavernous, natural-sounding reverberation of a large arena.

 

 

Power Attenuator and Speaker Emulation - Your Best Tone at Any Volume

The convenient, built-in Power Attenuator allows you to operate the G5 INFINIUM at your choice of 5 Watts, 1 Watt, or even 0.1 of a Watt, so you can get everything from sweet and sassy to maximum tube saturation at any volume level. This amazing feature alone makes the G5 worth its weight in gold! And if you prefer to monitor your tone through headphones, the G5 has you covered with its incredible speaker-emulated output, that allows you to get the vibe and sound of either a 1 x 12 or 4 x 12 cabinet - selectable by you!

 

Footswitch and FX Loop Included

You have all the tools you need, right out of the box! We include a heavy-duty footswitch for channel and reverb selection to give you easy and convenient control of your tone, right from your pedalboard – allowing your focus to remain on your performance. The included FX Loop with effects level switch allows you to have complete control over your signal routing, optimizing your tone for your collection of pedals and external gear.

 

 

Uncompromising
Quality and Sound

Long life and impressive durability are ensured, thanks to the high-quality components and exceptionally rugged construction found throughout. Designed and Engineered by BUGERA Germany and featuring our 3-Year Limited Warranty Program, the BUGERA G5 INFINIUM gives you all the vintage, modern, British and American tones of the most revered tube amps, pairing the vintage Class-A circuit design with our INFINIUM Technology, a built-in Power Attenuator, an FX Loop and many other modern conveniences – making the G5 your new go-to amp! No matter what era or color of tube amplification you prefer, the G5 INFINIUM delivers amazing results every time. Head down to an authorized dealer today and crank one up!

 

You Are Covered

We always strive to provide the best possible Customer Experience. Our products are made in our own MUSIC Group factory using state-of-the-art automation, enhanced production work flows and quality assurance labs with the most sophisticated test equipment available in the world.
As a result, we have one of the lowest product failure rates in the industry, and we confidently back it up with a generous 3-Year Warranty program.