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Search - 186 results for vacuum tubes 

Showing Products 1 - 24 of 186


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Groove Tubes GT-5U4 Russian 5U4 Vacuum Tube

Groove Tubes GT-5U4 Russian 5U4 Vacuum Tube

This rectifier from Groove Tubes is common to medium powered amps like the earlier Fender Super Reverbs and Bandmasters. May be used to replace a 5Y3 for improved dynamics and power. Also some players have replaced their 5AR4 with the 5U4 ...
26.25 34.99 25

In Stock
Groove Tubes GT-EL84-S-D Pair of Slovakian EL84 Power Vacuum Tubes

Groove Tubes GT-EL84-S-D Pair of Slovakian EL84 Power Vacuum Tubes

Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company. Quick, soft overdrive distortion, great for recording.
45.46 59.99 24

In Stock
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Groove Tubes GT-5AR4-R Rectifier Tube

Groove Tubes GT-5AR4-R Rectifier Tube

The GT-5AR4-R from Groove Tubes is their highest-output rectifier tube. It's used in the Vox® AC30 ampllifier, and was originally used in early higher-powered Fender® amps (40 watts or more) with tube rectifiers (all amplifiers ...
29.70 39.99 26

In Stock
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Mesa Boogie Ltd 5Y3-RECTIFIER-TUBE 5Y3 Rectifier VacuumTube

Mesa Boogie Ltd 5Y3-RECTIFIER-TUBE 5Y3 Rectifier VacuumTube

The MESA 5Y3 is a true, authentic 5Y3 NOS (New Old Stock) equivalent modeled after the original Phillips 5Y3 and is built to our exacting specification for use in the Lone Star Special - This tube produces a sultry vintage sag, ...
28.00

In Stock
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Groove Tubes GT-6L6-R-D Pair of Russian 6L6 Power Vacuum Tubes

Groove Tubes GT-6L6-R-D Pair of Russian 6L6 Power Vacuum Tubes

Slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. New design with more power and heavy duty components. High power type with more highs and lows than other 6L6 types.
53.04 69.99 24

In Stock
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Groove Tubes GT-6L6-R-Q Quartet of Russian 6L6 Power Vacuum Tubes

Groove Tubes GT-6L6-R-Q Quartet of Russian 6L6 Power Vacuum Tubes

Slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. New design with more power and heavy duty components. High power type with more highs and lows than other 6L6 types.
106.07 139.99 24

In Stock
Free Shipping Available
Groove Tubes GT-6V6-R-MED-DUET  Matched pair of 6V6 tubes in "Medium" power range

Groove Tubes GT-6V6-R-MED-DUET Matched pair of 6V6 tubes in "Medium" power range

The GT-6V6-R-MED-DUET, made by Groove Tubes, is a matched pair of GT-6V6-R vacuum tubes, offering solid, dependable performance. The GT-6V6-R is the most widely-used tube design in stock amplifiers from major manufacturers.Manufacturer ...
37.13 49.99 26

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Groove Tubes GT-EL84-R-MED-DUET  Matched Pair of GT-EL84-R Tubes

Groove Tubes GT-EL84-R-MED-DUET Matched Pair of GT-EL84-R Tubes

The Groove Tubes GT-EL84-R-MED-DUET is a matched pair of GT-EL84 tubes in the "medium" power range.Manufacturer code: 555-0113-574.About the EL84The GT-EL84 is known a solid performer — long lasting with good quality. When pushed ...
44.55 59.99 26

In Stock
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Electro-Harmonix 12AU7EH  Preamp Vacuum Tube

Electro-Harmonix 12AU7EH Preamp Vacuum Tube

Medium-Mu twin triode for use in preamplifier and driver circuits. Also known as ECC82.
14.03 28.48 51

In Stock
Bugera 5U4 Premium Rectifier Vacuum Tube

Bugera 5U4 Premium Rectifier Vacuum Tube

Bugera Premium and Hand-Selected Rectifier Vacuum tube - for tube rectifier applications.
14.99 22.99 35

In Stock
Electro-Harmonix EL84EH EL84 Power Vacuum Tube

Electro-Harmonix EL84EH EL84 Power Vacuum Tube

This power pentode is the perfect replacement for the VOX AC30 output tubes. A recommended output tube replacement for Peavey Classic 30 and Fender Blues Junior. 

5.0 / 5

★★★★★ 11.66 23.68 51

In Stock
JJ Electronics EL34JJ EL34 Power Vacuum Tube

JJ Electronics EL34JJ EL34 Power Vacuum Tube

The JJ EL34 is one of the most popular power tubes around. It's a clean tube with crisp highs and less bass. Highly recommended for most modern and vintage amplifiers.Octal power tube (max. plate watts: 25). 
16.66 23.80 30

In Stock
Bugera 12AU7 Dual Triode Preamplifier Vacuum Tube

Bugera 12AU7 Dual Triode Preamplifier Vacuum Tube

Bugera Premium and Hand-Selected Dual Triode Vacuum Tube - for preamplifier applications. 
12.99 19.99 35

In Stock
Electro-Harmonix 12AX7EH 12AX7 Preamp Vacuum Tube

Electro-Harmonix 12AX7EH 12AX7 Preamp Vacuum Tube

This replacement tube is another proven "EH" series vacum tube from Electro-Harmonix which is one of the more common preamp tubes in use today. This tube generates high gain with ultra low noise resulting in a well defined sound with good ...

5.0 / 5

★★★★★ 13.55 27.52 51

In Stock
Genalex KT66 Gold Lion Platinum Matched Power Vacuum Tube

Genalex KT66 Gold Lion Platinum Matched Power Vacuum Tube

Genalex's Gold Lion KT66 power tubes can be run in amps that use 6L6 or 5881 type tubes.KT66 tubes are a faithful reproduction of tubes Eric Clapton uses to create his reknowned "Bluesbreaker" tone.  They also were used in beloved ...
31.38 74.66 58

In Stock
Sold in multiples of 2
Electro-Harmonix 6550EH-DUET Matched Pair of 6550 Power Vacuum Tubes

Electro-Harmonix 6550EH-DUET Matched Pair of 6550 Power Vacuum Tubes

Rugged beam tetrode power tube used in Ampeg SVT, Sunn, and hi-fi amplifiers. Uses a special high temperature leaded glass for reliability and superior vacuum integrity.Electro-Harmonix 6550EH-DUET Features: Special high-temperature ...
64.41 138.08 53

In Stock
Free Shipping Available
JJ Electronics EL34QJJ Quartet of EL34 Preamp Vacuum Tubes

JJ Electronics EL34QJJ Quartet of EL34 Preamp Vacuum Tubes

The JJ Electronics EL34 is one of the most popular power tubes around. It's a clean tube with crisp highs and less bass. Highly recommended for most modern and vintage amplifiers.Octal power tube (max. plate watts: 25). 
73.37 101.20 28

In Stock
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Mesa Boogie Ltd 12AX7 12AX7 Preamp Vacuum Tube

Mesa Boogie Ltd 12AX7 12AX7 Preamp Vacuum Tube

MESA 12AX7's are premium grade preamp tubes that provide the maximum level of high gain output and overall tonal quality with unsurpassed consistency and reliability - They possess a smooth and balanced response across the tonal spectrum ...
19.50

In Stock
JJ Electronics EL84MJJ Pair of EL84 Power Vacuum Tubes

JJ Electronics EL84MJJ Pair of EL84 Power Vacuum Tubes

With the JJ Electronics EL84 you get a combination of both great tone and reliability. This tube is characterized by sparkling highs, good mids, and a solid bottom end. Quality construction and a low failure rate make this tube a ...
23.93 33.00 27

In Stock
JJ Electronics EL84QJJ Quartet of EL84 Power Vacuum Tubes

JJ Electronics EL84QJJ Quartet of EL84 Power Vacuum Tubes

With the JJ Electronics EL84 you get a combination of both great tone and reliability. This tube is characterized by sparkling highs, good mids, and a solid bottom end. Quality construction and a low failure rate make this tube a terrific ...
47.85 66.00 28

In Stock
Free Shipping Available
JJ Electronics ECC83 12AX7 Preamp Vacuum Tube

JJ Electronics ECC83 12AX7 Preamp Vacuum Tube

The JJ Electronic ECC83S is 12AX7 high gain pre-amplifying double triode. Thanks to its design it also peforms with very low noise and microphonics. Harmonically rich, with a detailed low end and a warm high end.
11.13 15.90 30

In Stock
JJ Electronics 12AT7/ECC81JJ Slovakian 12AT7 Preamp Vacuum Tube

JJ Electronics 12AT7/ECC81JJ Slovakian 12AT7 Preamp Vacuum Tube

The JJ Electronic ECC81 is 12AT7 medium gain pre-amplifying double triode. Can be also used as replacement for 12AX7 in many applications. Very smooth and warm sound. Very low microphonic. Good for phase inverters or reverb drivers.  
11.13 15.90 30

In Stock
Mesa Boogie Ltd EL34 STR-447 Duet Pair of EL34 Power Vacuum Tubes

Mesa Boogie Ltd EL34 STR-447 Duet Pair of EL34 Power Vacuum Tubes

The MESA EL-34 STR-447 is Mesa's very best overall EL-34 - It is a premium grade, NOS (New Old Stock) equivalent and the tube of choice in the production of all new Mesa EL-34 powered models - It has a traditional EL-34 tone ...
69.00

In Stock
Free Shipping Available
Mesa Boogie Ltd KT88 Matched Pair of KT88 Power Amplifier Vacuum Tubes

Mesa Boogie Ltd KT88 Matched Pair of KT88 Power Amplifier Vacuum Tubes

This is a pair of matched KT88 vacuum tubes, used in the power amp section of Mesa Boogie bass amps, as well as many other instrument amplifiers.
149.00

In Stock
Free Shipping Available

Showing Products 1 - 24 of 186


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