4th of July sale is live and we are ON VACATION. ALL ORDERS WILL BE SHIPPED 7/8.

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4th of July sale is live and we are ON VACATION. ALL ORDERS WILL BE SHIPPED 7/8.

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Vintage tubes for guitar and HIFI amps.

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4th Sale Is Live!

Fuzz Audio is gone fishin’ for the 4th, but the deals are still here.

Get 20% off USA tubes for a limited time. All orders placed while we’re away will ship starting 7/8.

Thanks for your patience, and happy 4th!

SHOP USA TUBES

USA TUBES
RCA 12AX7

from $80.00
USA 12AT7 Collection

from $20.00
RCA 6V6GT

from $50.00
GE 12AX7's (Plate Options)

from $50.00
RCA 12AU7 (Plate Options) from $30.00
RCA 12BH7

from $65.00
Sold Out
Sylvania 12AX7

from $50.00
Sold Out
Sold Out
RCA 12AT7

from $45.00
Sold Out
Sold Out
RCA 12AX7 Black Plate

from $110.00
Sold Out
USA 5751 Collection (GE, Sylvania, RCA) from $45.00
Sale
Raytheon 12AX7

from $80.00 $115.00
RCA 6L6GC Black Plate

from $165.00
RCA 5Y3GT from $40.00
GE 12AU7 from $25.00
RCA 6SN7 (Multiple Options) from $50.00

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Learn about tubes

THE PLATE CHEAT SHEET

Did you know? The type of “plate” in your vacuum tube can determine your amplifier’s tone and performance. Although it may seem like something to ignore, plates can govern things such as quietness, bass & treble range, longevity, and tonal quality...

Read more

What are the Best TubeS for MARSHALL Amps?

With vintage Marshall amps, the two most important tonal qualities are the strong  mid-range and the high gain. This is in contrast with classic American-style amps (like Fender), which traditionally are heavy in bass and treble. You may want to consider tubes that have the desired tonal characteristics of the classic Marshall sound.

read more

Fuzz Fashion

Stand out with our analog-inspired, rock ’n’ roll gear. Original Fuzz Audio designs to keep you looking fresh and feeling your best.
Fuzz Audio Shirt - Red

$25.00
Fuzz Audio Shirt $25.00
Fuzz Hat $30.00

TONE 101

Get inspired and learn about sound with our Tone 101 blog

Explore Tone

Vacuum Tube History

Explore our Vacuum Tube History blog to rediscover the magic of vintage sound and learn why keeping this rich legacy alive matters.

Learn about valve History

Purchased Telefunken NOS Ax tubes. It was a excellent experience. I was looking at another tube but after telling them my situation they recommended these and I am so glad I listened. They gave me an excellent price. They know what they are doing. I definitely will be using them again. 6 stars

Darren H.

Top quality vintage NOS/UsedTested vacuum tubes for the professional musician or HIFI enthusiast at a reasonable price point. Their vacuum tubes undergo rigorous Mutual Conductance testing & matching to ensure that they're not weak like some of the misrepresented sets being sold on Ebay..

Andrew W.

Very knowledgeable company, fast shipping, guarantee there tubes and will help you decide on a tube you are looking for. NOS or new

Leland R.

Soon as I turned on the amp with the new GE 12AX7 NOS Long plate...the tone on my Fender Champion 600 just sounded so much warmer and less twangy...glad I made the upgrade.

Sherwin S.