You're in Musical Instrument Amplifiers

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Groove Tubes GT-KT88-SVD-M Medium Power Tubes Duet

Groove Tubes GT-KT88-SVD-M Medium Power Tubes Duet

The KT88sv Is the newest version, identical to original Gold Lion specs from the 60's. New exclusive GT design with special heat wings attached to plate for more power, longer life, and better tone. Big bottom, very dynamic, most powerful in it's...

at Rakuten.com Shopping

Genalex Gold Lion KT88 Power Tubes - Matched Duet Guitar Amp

Genalex Gold Lion KT88 Power Tubes - Matched Duet Guitar Amp

Guitar Amps - Genalex Gold Lion vacuum tubes are legendary in the guitar and hi-fi audio industry for their power, clarity, resistance to feedback, and much more. The Gold Lion tubes are carefully engineered and crafted in Russia to outperform any tube... ... more

Genalex Gold Lion KT88 Power Tubes - Matched Duet Guitar Amp

Guitar Amps - Genalex Gold Lion vacuum tubes are legendary in the guitar and hi-fi audio industry for their power, clarity, resistance to feedback, and much more. The Gold Lion tubes are carefully engineered and crafted in Russia to outperform any tube...

(5,000+)

$124.99

go to store
(5,000+)
Genalex Kt88 Gold Lion Power Tube Sets Medium Duet

Genalex Kt88 Gold Lion Power Tube Sets Medium Duet

After extensive research and engineering, the famed Genalex Gold Lion KT88 is available once again. Recreated down to the finest detail, features gold-plated grid wire, carbonized screen grids, and a tri-alloy clad plate structure for exceptional... ... more

Genalex Kt88 Gold Lion Power Tube Sets Medium Duet

After extensive research and engineering, the famed Genalex Gold Lion KT88 is available once again. Recreated down to the finest detail, features gold-plated grid wire, carbonized screen grids, and a tri-alloy clad plate structure for exceptional...

(700,000+)

$157.87 $129.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Low (1-3 Gt Rating) Duet

Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Low (1-3 Gt Rating) Duet

GT-EL-34M XF2 Dual Getter - Matched DuetReproduction of a classic EL-34 XF2 Pair Getter tube.The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users in both the audio world and guitar amp... ... more

Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Low (1-3 Gt Rating) Duet

GT-EL-34M XF2 Dual Getter - Matched DuetReproduction of a classic EL-34 XF2 Pair Getter tube.The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users in both the audio world and guitar amp...

(700,000+)

$69.99 $39.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Medium Duet

Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Medium Duet

GT-EL-34M XF2 Dual Getter - Matched DuetReproduction of a classic EL-34 XF2 Pair Getter tube.The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users in both the audio world and guitar amp... ... more

Groove Tubes Gold Series Gt-El34-M Matched Power Tubes Medium Duet

GT-EL-34M XF2 Dual Getter - Matched DuetReproduction of a classic EL-34 XF2 Pair Getter tube.The GT-EL34M was shown at NAMM. This tube is based upon a tube which is considered something of an icon to EL34 users in both the audio world and guitar amp...

(700,000+)

$69.99 $59.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series GT-KT66-C Matched Power Tubes High (8-10 GT Rating) Duet

Groove Tubes Gold Series GT-KT66-C Matched Power Tubes High (8-10 GT Rating) Duet

GT-KT66-C Duet Chinese made copy of the classic KT66. Great sounding - one step down from the KT66HP, but less money too. New and exclusive GT design. An exact copy of legendary Gold Lion "valve" from the Eric Clapton "Blues Breaker" Marshall combo.... ... more

Groove Tubes Gold Series GT-KT66-C Matched Power Tubes High (8-10 GT Rating) Duet

GT-KT66-C Duet Chinese made copy of the classic KT66. Great sounding - one step down from the KT66HP, but less money too. New and exclusive GT design. An exact copy of legendary Gold Lion "valve" from the Eric Clapton "Blues Breaker" Marshall combo....

$119.99

FREE shipping

go to store
Groove Tubes Gold Series GT-6V6-R Matched Power Tubes Medium (4-7 GT Rating) Duet

Groove Tubes Gold Series GT-6V6-R Matched Power Tubes Medium (4-7 GT Rating) Duet

GT-6V6-C Duet Classically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or great fat classic ... more

Groove Tubes Gold Series GT-6V6-R Matched Power Tubes Medium (4-7 GT Rating) Duet

GT-6V6-C Duet Classically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or great fat classic

$36.23

FREE shipping

go to store
Groove Tubes GT-KT88-SV Med Quartet

Groove Tubes GT-KT88-SV Med Quartet

Groove Tubes GT-KT88-SV Med Quartet ... more

Groove Tubes GT-KT88-SV Med Quartet

Groove Tubes GT-KT88-SV Med Quartet

$195.00

FREE shipping

go to store
Groove Tubes GT-EL84-R Low Power Tube Duet

Groove Tubes GT-EL84-R Low Power Tube Duet

Groove Tubes GT-EL84-R Low Power Tube Duet ... more

Groove Tubes GT-EL84-R Low Power Tube Duet

Groove Tubes GT-EL84-R Low Power Tube Duet

$29.99

FREE shipping

go to store
Groove Tubes GT-6L6-C High Power Tube Duet

Groove Tubes GT-6L6-C High Power Tube Duet

Groove Tubes GT-6L6-C High Power Tube Duet ... more

Groove Tubes GT-6L6-C High Power Tube Duet

Groove Tubes GT-6L6-C High Power Tube Duet

$59.99

FREE shipping

go to store
Gold Series GT-E34L-S Matched Power Tubes

Gold Series GT-E34L-S Matched Power Tubes

The Gold Series GT-E34L-S Matched Power Medium (4-7 GT Rating) Quartets are an exclusive GT design with special "heat wings" attached to the plate for more power, longer life, and better tone. Big bottom, very dynamic, most powerful in its class. This... ... more

Gold Series GT-E34L-S Matched Power Tubes

The Gold Series GT-E34L-S Matched Power Medium (4-7 GT Rating) Quartets are an exclusive GT design with special "heat wings" attached to the plate for more power, longer life, and better tone. Big bottom, very dynamic, most powerful in its class. This...

$69.99

FREE shipping

go to store
Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

The 6L6 is a medium-output power tube (generally 20-25 watts) often used in Fender professional amplifiers including the Bassman, Bandmaster, Concert, Dual Showman, Hot Rod Series, Pro Series, Super Reverb, Tremolux, Twin, Vibrolux, Super Sonic, Blues... ... more

Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

The 6L6 is a medium-output power tube (generally 20-25 watts) often used in Fender professional amplifiers including the Bassman, Bandmaster, Concert, Dual Showman, Hot Rod Series, Pro Series, Super Reverb, Tremolux, Twin, Vibrolux, Super Sonic, Blues...

(75,000+)

$55.99

FREE shipping

go to store
(75,000+)
Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

The 6L6 is a medium-output power tube (generally 20-25 watts) often used in Fender professional amplifiers including the Bassman, Bandmaster, Concert, Dual Showman, Hot Rod Series, Pro Series, Super Reverb, Tremolux, Twin, Vibrolux, Super Sonic, Blues... ... more

Groove Tubes - Groove Tube 6L6 Russian Amp Vacuum Tubes, Guitar Amp Vacuum Tubes

The 6L6 is a medium-output power tube (generally 20-25 watts) often used in Fender professional amplifiers including the Bassman, Bandmaster, Concert, Dual Showman, Hot Rod Series, Pro Series, Super Reverb, Tremolux, Twin, Vibrolux, Super Sonic, Blues...

(75,000+)

$99.99

FREE shipping

go to store
(75,000+)
Groove Tubes Gold Series Gt-El84-S Matched Power Tubes High (8-10 Gt Rating) Duet

Groove Tubes Gold Series Gt-El84-S Matched Power Tubes High (8-10 Gt Rating) Duet

This GT-EL84-S Matched Power Tube Duet and Quartet features a new European version with even more response, higher power, and warmer tone. It's the low-power pentode popularized in the early Vox AC30 amps. It was rediscovered by Matchless and now is... ... more

Groove Tubes Gold Series Gt-El84-S Matched Power Tubes High (8-10 Gt Rating) Duet

This GT-EL84-S Matched Power Tube Duet and Quartet features a new European version with even more response, higher power, and warmer tone. It's the low-power pentode popularized in the early Vox AC30 amps. It was rediscovered by Matchless and now is...

(700,000+)

$59.99 $54.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-Kt66-C Matched Power Tubes High (8-10 Gt Rating) Duet

Groove Tubes Gold Series Gt-Kt66-C Matched Power Tubes High (8-10 Gt Rating) Duet

GT-KT66-C DuetChinese made copy of the classic KT66. Great sounding - one step down from the KT66HP, but less money too.New and exclusive GT design. An exact copy of legendary Gold Lion "valve" from the Eric Clapton "Blues Breaker" Marshall combo. Big... ... more

Groove Tubes Gold Series Gt-Kt66-C Matched Power Tubes High (8-10 Gt Rating) Duet

GT-KT66-C DuetChinese made copy of the classic KT66. Great sounding - one step down from the KT66HP, but less money too.New and exclusive GT design. An exact copy of legendary Gold Lion "valve" from the Eric Clapton "Blues Breaker" Marshall combo. Big...

(700,000+)

$119.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Low (1-3 Gt Rating) Duet

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Low (1-3 Gt Rating) Duet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and... ... more

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Low (1-3 Gt Rating) Duet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and...

(700,000+)

$69.99 $64.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-El34-R Matched Power Tubes Medium Duet

Groove Tubes Gold Series Gt-El34-R Matched Power Tubes Medium Duet

This Russian-made pentode is standard on many UK amps and has great durability, although as with most Russian power tubes the break up is a bit harsh and they lack high end as compared to the true European models.This exclusive Groove Tubes design is a... ... more

Groove Tubes Gold Series Gt-El34-R Matched Power Tubes Medium Duet

This Russian-made pentode is standard on many UK amps and has great durability, although as with most Russian power tubes the break up is a bit harsh and they lack high end as compared to the true European models.This exclusive Groove Tubes design is a...

(700,000+)

$69.99 $55.68

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6V6-R Marched Power Tubes Medium Duet

Groove Tubes Gold Series Gt-6V6-R Marched Power Tubes Medium Duet

GT-6V6-C DuetClassically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or great fat classic... ... more

Groove Tubes Gold Series Gt-6V6-R Marched Power Tubes Medium Duet

GT-6V6-C DuetClassically designed with warm overdrive and soft distortion character. Chinese made copy of the old USA 6V6 we loved in our old Deluxe Reverbs. Round, warm, fat tone with lower power put great for a soft blues tone or great fat classic...

(700,000+)

$49.99 $32.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6550-R Matched Power Tube Medium Duet

Groove Tubes Gold Series Gt-6550-R Matched Power Tube Medium Duet

GT-6550-R Duet Highest power pentode for use in Marshall, Hiwatt, Ampeg SVT, the GT amps and a few other higher powered amps. Also popular for HiFi amps. Newest entry, power and quality should mean long life. Excellent response, yet it's easier to push... ... more

Groove Tubes Gold Series Gt-6550-R Matched Power Tube Medium Duet

GT-6550-R Duet Highest power pentode for use in Marshall, Hiwatt, Ampeg SVT, the GT amps and a few other higher powered amps. Also popular for HiFi amps. Newest entry, power and quality should mean long life. Excellent response, yet it's easier to push...

(700,000+)

$139.99 $115.05

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Duet

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Duet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and... ... more

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Duet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and...

(700,000+)

$69.99 $59.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Duet

Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Duet

These Groove Tubes Gold Series GT-6L6-R Matched Power Tubes are Russian made, same as the 5881, but matched in the GT system. These are a very sturdy and reliable tube, with slightly less power and a more aggressive edge when pushed into... ... more

Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Duet

These Groove Tubes Gold Series GT-6L6-R Matched Power Tubes are Russian made, same as the 5881, but matched in the GT system. These are a very sturdy and reliable tube, with slightly less power and a more aggressive edge when pushed into...

(700,000+)

$69.99 $59.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Quartet

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Quartet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and... ... more

Groove Tubes Gold Series Gt-6L6-Chp Matched Power Tubes Medium Quartet

GT exclusive design high-performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.Country of origin: ChinaLow-rated tubes have early break-up and...

(700,000+)

$139.99 $119.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Low (1-3 Gt Rating) Sextet

Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Low (1-3 Gt Rating) Sextet

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggressive dynamic tone...punchy, but still sweet. New GT design with more power and heavy duty components.... ... more

Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Low (1-3 Gt Rating) Sextet

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggressive dynamic tone...punchy, but still sweet. New GT design with more power and heavy duty components....

(700,000+)

$239.99 $139.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Medium Quartet

Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Medium Quartet

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggressive dynamic tone...punchy, but still sweet. New GT design with more power and heavy duty components.... ... more

Groove Tubes Gold Series Gt-6L6-S Matched Power Tubes Medium Quartet

Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Medium (4-7 GT Rating) Duet guitar amp tubes are Slovakian-made with high power and very aggressive dynamic tone...punchy, but still sweet. New GT design with more power and heavy duty components....

(700,000+)

$159.99 $139.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-5U4 Gz32 Rectifier Tube

Groove Tubes Gold Series Gt-5U4 Gz32 Rectifier Tube

The Groove Tubes GT5U4 GZ32 rectifier tube is commonly found in many medium powered amplifiers such as the Fender Blackface amps. The Gold Series GT-5U4 is the factory selected rectifier for the Mesa Dual and Triple rectifier series. Common to medium... ... more

Groove Tubes Gold Series Gt-5U4 Gz32 Rectifier Tube

The Groove Tubes GT5U4 GZ32 rectifier tube is commonly found in many medium powered amplifiers such as the Fender Blackface amps. The Gold Series GT-5U4 is the factory selected rectifier for the Mesa Dual and Triple rectifier series. Common to medium...

(700,000+)

$34.99 $29.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Quartet

Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Quartet

These Groove Tubes Gold Series GT-6L6-R Matched Power Tubes are Russian made, same as the 5881, but matched in the GT system. These are a very sturdy and reliable tube, with slightly less power and a more aggressive edge when pushed into... ... more

Groove Tubes Gold Series Gt-6L6-R Matched Power Tubes Medium Quartet

These Groove Tubes Gold Series GT-6L6-R Matched Power Tubes are Russian made, same as the 5881, but matched in the GT system. These are a very sturdy and reliable tube, with slightly less power and a more aggressive edge when pushed into...

(700,000+)

$139.99 $99.99

FREE shipping

go to store
(700,000+)
Electro-Harmonix El84 Matched Power Tubes Medium Duet

Electro-Harmonix El84 Matched Power Tubes Medium Duet

These are Electro-Harmonix EL84EH power tubes in platinum matched sets. The EL84 is the most common low power pentode tube, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company.... ... more

Electro-Harmonix El84 Matched Power Tubes Medium Duet

These are Electro-Harmonix EL84EH power tubes in platinum matched sets. The EL84 is the most common low power pentode tube, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company....

(700,000+)

$36.40 $23.99

FREE shipping

go to store
(700,000+)
Tung-Sol 5881 Matched Power Tubes Hard Duet

Tung-Sol 5881 Matched Power Tubes Hard Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes... ... more

Tung-Sol 5881 Matched Power Tubes Hard Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes...

(700,000+)

$60.24 $44.99

FREE shipping

go to store
(700,000+)
Tung-Sol 6L6gc Str Matched Power Tubes Soft Duet

Tung-Sol 6L6gc Str Matched Power Tubes Soft Duet

Built to the same special tube request specs of leading amp manufacturers of the 1960s, Tungsol 6L6 GC STR Power Tubes are rugged and reliable power tubes that excel in the most demanding guitar amp circuits. Choose from soft, medium, or hard in the... ... more

Tung-Sol 6L6gc Str Matched Power Tubes Soft Duet

Built to the same special tube request specs of leading amp manufacturers of the 1960s, Tungsol 6L6 GC STR Power Tubes are rugged and reliable power tubes that excel in the most demanding guitar amp circuits. Choose from soft, medium, or hard in the...

(700,000+)

$65.54 $54.99

FREE shipping

go to store
(700,000+)
Tung-Sol 5881 Matched Power Tubes Soft Duet

Tung-Sol 5881 Matched Power Tubes Soft Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes... ... more

Tung-Sol 5881 Matched Power Tubes Soft Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes...

(700,000+)

$60.24 $49.99

FREE shipping

go to store
(700,000+)
Groove Tubes Gold Series Gt-Ecc83-S Preamp Tube

Groove Tubes Gold Series Gt-Ecc83-S Preamp Tube

The Groove Tubes Gold Series GT-ECC83-S is a classic Euro type preamp tube with medium to high gain and a linear frequency response. Very clear, even vacuum tube tone with good bass character.Country of origin: SlovakiaCountry of origin: Slovakia ... more

Groove Tubes Gold Series Gt-Ecc83-S Preamp Tube

The Groove Tubes Gold Series GT-ECC83-S is a classic Euro type preamp tube with medium to high gain and a linear frequency response. Very clear, even vacuum tube tone with good bass character.Country of origin: SlovakiaCountry of origin: Slovakia

(700,000+)

$29.99 $19.77

FREE shipping

go to store
(700,000+)
Electro-Harmonix 6550 Matched Power Tubes Medium Duet

Electro-Harmonix 6550 Matched Power Tubes Medium Duet

The Electro-Harmonix 6550EH power tube is the finest current production tube for any amp using 6550 or KT88 valves. The 6550EH offers the maximum power of any 6550 with the linearity that guitar and bass players want. With 42 watts of plate dissipation... ... more

Electro-Harmonix 6550 Matched Power Tubes Medium Duet

The Electro-Harmonix 6550EH power tube is the finest current production tube for any amp using 6550 or KT88 valves. The 6550EH offers the maximum power of any 6550 with the linearity that guitar and bass players want. With 42 watts of plate dissipation...

(700,000+)

$91.20 $66.99

FREE shipping

go to store
(700,000+)
Sovtek El84 Matched Power Tubes Medium Duet

Sovtek El84 Matched Power Tubes Medium Duet

The Sovtek EL84 series of power tubes produce an unbeatable smooth, warm, distortion. Excellent replacements in vintage VOX AC-30's and the like, our EL84's are used by Fender, Crate, and Peavey.These are Sovtek EL84 tubes in platinum matched sets.... ... more

Sovtek El84 Matched Power Tubes Medium Duet

The Sovtek EL84 series of power tubes produce an unbeatable smooth, warm, distortion. Excellent replacements in vintage VOX AC-30's and the like, our EL84's are used by Fender, Crate, and Peavey.These are Sovtek EL84 tubes in platinum matched sets....

(700,000+)

$30.71 $21.99

FREE shipping

go to store
(700,000+)
Tung-Sol Kt66 Matched Power Tubes Medium Duet

Tung-Sol Kt66 Matched Power Tubes Medium Duet

Tungsol KT66 Power Tubes mean that the Bluesbreaker sound is back--woman tone at its finest!The platinum matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps. ... more

Tung-Sol Kt66 Matched Power Tubes Medium Duet

Tungsol KT66 Power Tubes mean that the Bluesbreaker sound is back--woman tone at its finest!The platinum matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps.

(700,000+)

$98.72 $83.99

FREE shipping

go to store
(700,000+)
Electro-Harmonix El34 Matched Power Tubes Medium Duet

Electro-Harmonix El34 Matched Power Tubes Medium Duet

The Electro-Harmonix EL34EH is an extremely musical and predictable power tube with a sound that is rich, smooth, and detailed without being edgy. It is the perfect EL34 for vintage equipment and a sure way to improve the performance of modern... ... more

Electro-Harmonix El34 Matched Power Tubes Medium Duet

The Electro-Harmonix EL34EH is an extremely musical and predictable power tube with a sound that is rich, smooth, and detailed without being edgy. It is the perfect EL34 for vintage equipment and a sure way to improve the performance of modern...

(700,000+)

$50.82 $40.52

FREE shipping

go to store
(700,000+)
Svetlana El34 Matched Power Tubes Medium/Green Duet

Svetlana El34 Matched Power Tubes Medium/Green Duet

A great replacement for Marshall and Dynaco ST-70 amplifiers. ... more

Svetlana El34 Matched Power Tubes Medium/Green Duet

A great replacement for Marshall and Dynaco ST-70 amplifiers.

(700,000+)

$59.58 $47.23

FREE shipping

go to store
(700,000+)
Tung-Sol 5881 Matched Power Tubes Medium Duet

Tung-Sol 5881 Matched Power Tubes Medium Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes... ... more

Tung-Sol 5881 Matched Power Tubes Medium Duet

The Tung-Sol 5881 is a very reliable, general purpose power tube much like the 6V6. These tubes are available in different grades depending on how much distortion is desired. Matched set.Soft, medium, and hard style descriptions refer to break up modes...

(700,000+)

$60.24 $44.99

FREE shipping

go to store
(700,000+)
Tung-Sol 6V6gt Matched Power Tubes Medium Duet

Tung-Sol 6V6gt Matched Power Tubes Medium Duet

The Tung-sol 6V6GT is the preferred OEM tube of the '50s-era Fender Tweed Champ and Deluxe amplifiers. The Tungsol 6V6 has a geometry designed to safely handle the higher voltages used in guitar amps-plus heavier plate and grid materials. The result:... ... more

Tung-Sol 6V6gt Matched Power Tubes Medium Duet

The Tung-sol 6V6GT is the preferred OEM tube of the '50s-era Fender Tweed Champ and Deluxe amplifiers. The Tungsol 6V6 has a geometry designed to safely handle the higher voltages used in guitar amps-plus heavier plate and grid materials. The result:...

(700,000+)

$54.73 $49.95

FREE shipping

go to store
(700,000+)
Electro-Harmonix 6L6 Matched Power Tubes Medium Duet

Electro-Harmonix 6L6 Matched Power Tubes Medium Duet

The Electro-Harmonix 6L6EH Power Tube is modeled after the vintage RCA 6L6GC "blackplate." Features large plate dimensions and improved grid structure for increased power handling capabilities. Also features mica spacers with metal springs to eliminate... ... more

Electro-Harmonix 6L6 Matched Power Tubes Medium Duet

The Electro-Harmonix 6L6EH Power Tube is modeled after the vintage RCA 6L6GC "blackplate." Features large plate dimensions and improved grid structure for increased power handling capabilities. Also features mica spacers with metal springs to eliminate...

(700,000+)

$55.29 $45.46

FREE shipping

go to store
(700,000+)
Tung-Sol 6L6gc Str Matched Power Tubes Hard Duet

Tung-Sol 6L6gc Str Matched Power Tubes Hard Duet

Built to the same special tube request specs of leading amp manufacturers of the 1960s, Tungsol 6L6 GC STR Power Tubes are rugged and reliable power tubes that excel in the most demanding guitar amp circuits. Choose from soft, medium, or hard in the... ... more

Tung-Sol 6L6gc Str Matched Power Tubes Hard Duet

Built to the same special tube request specs of leading amp manufacturers of the 1960s, Tungsol 6L6 GC STR Power Tubes are rugged and reliable power tubes that excel in the most demanding guitar amp circuits. Choose from soft, medium, or hard in the...

(700,000+)

$65.54 $45.99

FREE shipping

go to store
(700,000+)
Groove Tubes GT-6L6-GE High Duet

Groove Tubes GT-6L6-GE High Duet

Groove Tubes GT-6L6-GE High Duet ... more

Groove Tubes GT-6L6-GE High Duet

Groove Tubes GT-6L6-GE High Duet

$69.99

FREE shipping

go to store