Why Shop With Us?
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.Learn More
2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.Contact Us for Details
We're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.Contact Us
MON - FRI 5 AM - 8 PM PT
SAT - SUN 6 AM - 7 PM PT
Open-Box Bugera V55HD Infinium 55W Tube Guitar Amp Head Condition 1 - Minttrue false
Musician's Friend Rewards
This oversized item has special shipping requirements
- Top Rated
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Classic looks and tone, with modern, hand-built engineering.
The Vintage V55 Infinium features true Class-A technology with a three 12AX7 front-end and two 6L6 tube power stage. A masterfully crafted all-tube combo amplifier, the V55 provides sweetly-balanced harmonics and natural tube compression, resulting in the warm distortion and break-up youve come to appreciate from those treasured vintage amplifiers of yesteryear.
The hand-selected 12AX7 preamp tubes in Vintage V55 Infiniums classic ˜60s-era preamp provide everything from sweetlypurring blues to mind-blowing crunch. The mighty 6L6 power tube is known for its crisp and driving tonal quality when pushed to the max, and the V55 harnesses every last ounce of that power to awesome effect.
Infinium Tube Life Multiplier Technology
Years in the making, our Infinium Tube Life Multiplier Technology can extend the usable lifespan of your amplifiers 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 œ4-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 Infiniums Auto-Bias design, you simply replace the indicated tube “ without a trip to the repair shop, saving you even more money.
- Power: 55W (tube)
- Tubes: three 12AX7 (preamp); two 6L6 (power amp)
- Two channels
- Two inputs: Normal, Bright
- Controls: 3-band EQ, presence, volume, gain, reverb, master, Amazing Mode triode/pentode switch
- Built-in reverb
- Impedance: 4, 8, 16 ohms
- Infinium technology, which extends the life of power tubes up to 20 times
- Heavy-duty footswitch included
- Orders placed before 3 p.m. ET usually ship the same business day.