Pricing and availability
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Store
Reviews
Price
Average Price: $558
Standard/Professional
$300
$801+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Bugera T50 INFINIUM". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Bugera T50 INFINIUM is a powerhouse in a compact form, delivering iconic British rock tones through its 50-watt, two-channel design. Built for guitarists who crave the authentic warmth and dynamics of tube amps, this head features a quartet of 12AX7 preamp tubes and a pair of EL34 power tubes. Its INFINIUM Tube Life Multiplier Technology sets it apart, optimizing tube performance and significantly extending their lifespan, so you can focus on what matters most—your music.
Switch seamlessly between Class A and Class AB operation to tailor your sound. Class A offers vintage warmth, while Class AB delivers a more modern, punchy tone. This flexibility is enhanced by dedicated 3-band EQ controls for each channel, allowing you to sculpt your sound from crystal-clear cleans to rich, harmonic distortion.
The Bugera T50's high-definition reverb and post-phase-splitter master volume provide further depth and control. The reverb adds a studio-quality sheen to your tone, adjustable to suit any environment, from intimate settings to larger venues. Meanwhile, the post-phase-splitter master volume lets you achieve power tube saturation at any volume level, ideal for both studio recording and live performances.
For players who love to experiment, the T50's speaker-emulated output and Phat switch offer additional tonal options, perfect for capturing the amp's essence directly to a PA or recording system. With these features, the Bugera T50 INFINIUM is not just an amplifier; it’s a versatile tool for crafting your unique sound.
Key Features:
- 50W all-tube design with four 12AX7 preamp tubes and two EL34 power tubes
- INFINIUM Tube Life Multiplier Technology for extended tube life
- Switchable Class A/AB operation for versatile tone shaping
- Two independent channels with dedicated 3-band EQ
- High-definition reverb for added sonic depth
- Post-phase-splitter master volume for power tube distortion at any volume
- Speaker-emulated output for direct recording or PA use
- Phat switch for an enhanced, beefier sound
Product specs
| Type | Tube |
| Number of Channels | 2 |
| Total Power | 50W, Class AB/A |
| Preamp Tubes | 4 x 12AX7 |
| Power Tubes | 2 x EL34 |
| Reverb | Yes |
| EQ | 3-band EQ |
| Inputs | 1 x 1/4" instrument |
| Outputs | 2 x 1/4" speaker out, 1 x 1/4" DI out |
| Effects Loop | Yes |
| Footswitch I/O | 1 x 1/4" (channel, reverb) |
| Footswitch Included | Yes, 2-button footswitch |
| Bias Type | Auto-Bias |
| Power Source | Standard IEC AC cable |
| Height | 12.7" |
| Width | 17.9" |
| Depth | 6.2" |
| Weight | 26.4 lbs |
FAQs
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What type of tubes does the Bugera T50 INFINIUM use?
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The Bugera T50 INFINIUM features four 12AX7 preamp tubes and two EL34 power tubes, providing a classic tube-driven sound with rich harmonics and dynamic response.
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Is the Bugera T50 INFINIUM suitable for live performances?
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Yes, with a 50-watt output and two channels, the Bugera T50 INFINIUM is powerful enough for live performances, offering both clean and overdriven tones suitable for various music styles.
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Does the Bugera T50 INFINIUM have a built-in reverb?
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Yes, the Bugera T50 INFINIUM includes a built-in reverb, allowing you to add depth and ambiance to your sound without needing an external reverb pedal.
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What kind of footswitch comes with the Bugera T50 INFINIUM?
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The Bugera T50 INFINIUM comes with a 2-button footswitch that allows you to switch channels and control the reverb, making it convenient for live performance adjustments.
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Can the Bugera T50 INFINIUM be used with both 4-ohm and 8-ohm speaker cabinets?
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Yes, the Bugera T50 INFINIUM has two 1/4" speaker outputs that can accommodate different impedance loads, making it versatile for use with various speaker cabinets.
Videos
Chris Tompkins
Bugera T50 Infinium review
Reviews
PROS
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Beautiful clean tones, rivals high-end amps
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Solid construction with thick metal grills and stout knobs
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Versatile: Great as a pedal platform
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Reverb quality on par with Mesa
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No need to bias when changing tubes; compatible with EL34/6L6
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Built-in distortion cuts through well when cranked
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Effective tone cut feature for controlling fizz
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Provides a lot of power and headroom for its price
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Affordable option with tube goodness
CONS
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High gain/distortion can be fizzy initially
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Dirty channel may sound muddy without tube upgrades
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Requires a break-in period to eliminate fizziness in high gain
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May not be the best choice for metal music styles without modifications
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Bugera T50 INFINIUM.
Features and functionality
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The "tone cut" knob functions similarly to a presence control, helping to fine-tune the high frequencies.
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The T50 INFINIUM's clean channel is described as "Fendery/Voxish" and excels at taking pedals, offering flexibility with separate EQs and a choice between class A/B and class A operation.
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The T50 INFINIUM's distortion is described as more fuzzy, similar to a cranked blues driver, rather than smooth distortion.
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Comparisons
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The T50 INFINIUM is likened to a Vox Night Train, emphasizing its capability as a low to mid-gain amp suitable for various tonal needs.
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User experience
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The clean channel is praised for its quiet operation, even when used with multiple pedals and effects in both the front and effects loop.
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The internal tube mapping is reversed, causing confusion but resolving it can significantly improve sound quality.
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Some owners experienced initial issues with sound cutting out, suspected to be due to oxidation from cable ins and outs.
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Use cases and applications
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The amp can run with a single 1x12" cabinet effectively, though a 2x12" setup is recommended for optimal performance.
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An EQ pedal in the effects loop is effective for fine-tuning and achieving better metal tones, particularly when dealing with flubby distortion.
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Combining the amp with a BOSS SD-1 pedal can enhance crunch tones, achieving a tighter sound for metal.
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Mods and upgrades
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Owners have successfully experimented with tube rolling, including using 5751 pre-amp tubes to reduce gain and KT66 or 5881 power tubes for tonal variation.
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Reversing tube positions (Mullard in V1, JJs in V2, V3, and balanced Mullard in V4) resolved tonal issues, improving metal tones.
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Swapping the EL34 tubes with 6L6s can alter tonal characteristics, potentially enhancing the amp's suitability for metal tones.
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Swapping valve 2 to an ECC82 with lower gain significantly improves the lead channel's sound from overwhelming distortion to normal overdrive.
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Build quality
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The amp is reported to have had early overheating issues with cables melting, which have since been resolved.
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Other
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Despite a drop from a table onto concrete, one unit still functioned well, indicating durability beyond typical expectations.
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3.0 out of 5
Based on 1 Review and 3 Ratings
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.