Medium & Large
Medium and Large power tubes, typically with Octal bases.
- KT88 - 6550 -KT90 - KT120 - KT150 - KT170
- 6L6 - 5881 -KT66 - 7027
- EL34 - 6CA7 - KT77
- 6V6 - 6F6 - 6K6 - 7408
- 6AS7 - 6080 - 421A - 5998
- 6JSC6C - 6JE6C - 6LQ6
- 807 -5933 - 6BG6 - 1625
- 7591 - 7868 - 6GM5
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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New Matched Pair (2) Sovtek 6550WE Vacuum Tubes
Sovtek
$138.30New Plate Current Matched Pair of Sovtek 6550WE Vacuum Tubes The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp. Will work in...NP158-2$138.30 -
New Sovtek 6550WE Vacuum Tube
Sovtek
$65.90New Plate Current Tested Sovtek 6550WE Vacuum Tube The Sovtek 6550WE features a higher transconductance, higher output power, and an excellent sound performance. It will bring out that excellent range for any guitar amp. Will work in place...NP158-1$65.90 -
New Matched Octet (8) Sovtek 5881 / 6L6WGC Vacuum Tubes
Sovtek
$258.18New Plate Current Matched Octet of Sovtek 5881 / 6L6WGC Vacuum Tubes The Sovtek 5881 / 6L6WGC are frequently found to be a great replacement alternative to other basic 6L6 models. It adds a great warmth and sound to any modern or vintage amps. Sovtek...NP156-8$258.18 -
New Matched Sextet (6) Sovtek 5881 / 6L6WGC Vacuum Tubes
Sovtek
$194.62New Plate Current Matched Sextet of Sovtek 5881 / 6L6WGC Vacuum Tubes The Sovtek 5881 / 6L6WGC are frequently found to be a great replacement alternative to other basic 6L6 models. It adds a great warmth and sound to any modern or vintage amps. Sovtek...NP156-6$194.62 -
New Matched Quad (4) Sovtek 5881 / 6L6WGC Vacuum Tubes
Sovtek
$131.06New Plate Current Matched Quad of Sovtek 5881 / 6L6WGC Vacuum Tubes The Sovtek 5881 / 6L6WGC are frequently found to be a great replacement alternative to other basic 6L6 models. It adds a great warmth and sound to any modern or vintage amps. Sovtek...NP156-4$131.06 -
New Matched Pair (2) Sovtek 5881 / 6L6WGC Vacuum Tubes
Sovtek
$66.74New Plate Current Matched Pair of Sovtek 5881 / 6L6WGC Vacuum Tubes The Sovtek 5881 / 6L6WGC are frequently found to be a great replacement alternative to other basic 6L6 models. It adds a great warmth and sound to any modern or vintage amps. Sovtek...NP156-2$66.74 -
New Sovtek 5881 / 6L6WGC Vacuum Tube
Sovtek
$32.21New Plate Current Tested Sovtek 5881 / 6L6WGC Vacuum Tube The Sovtek 5881 / 6L6WGC are frequently found to be a great replacement alternative to other basic 6L6 models. It adds a great warmth and sound to any modern or vintage amps. Sovtek brings...NP156-1$32.21 -
New Matched Octet (8) Svetlana KT88-SV Gold Grid Vacuum Tubes
Svetlana
$594.51Brand New Plate Current Matched Octet of Svetlana KT88-SV Gold Grid Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation. Alongside a gold plated grid, tri-plate anode,...NP151-8$594.51 -
New Matched Sextet (6) Svetlana KT88-SV Gold Grid Vacuum Tubes
Svetlana
$448.92Brand New Plate Current Matched Sextet of Svetlana KT88-SV Gold Grid Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation. Alongside a gold plated grid, tri-plate anode,...NP151-6$448.92 -
New Matched Quad (4) Svetlana KT88-SV Gold Grid Vacuum Tubes
Svetlana
$300.08New Plate Current Matched Quad of Svetlana KT88-SV Gold Grid Vacuum Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation. Alongside a gold plated grid, tri-plate anode,...NP151-4$300.08 -
New Matched Pair (2) Svetlana KT88-SV Gold Grid Vacuum Tubes
Svetlana
$150.33New Plate Current Matched Pair of Svetlana KT88-SV Gold Grid Vacuum Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation. Alongside a gold plated grid, tri-plate anode,...NP151-2$150.33 -
New Svetlana KT88-SV Gold Grid Vacuum Tube
Svetlana
$71.55New Plate Current Tested Svetlana KT88-SV Gold Grid Vacuum Tube The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation. Alongside a gold plated grid, tri-plate anode, and exact...NP151-1$71.55 -
New Matched Sextet (6) Svetlana SV-6L6GC Reissue Vacuum Tubes
Svetlana
$252.02Brand New Plate Current Matched Sextet (6) Svetlana SV-6L6GC Vacuum Tubes Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold plated grid, this is a great tube for use in a high...NP148-6$252.02 -
New Matched Pair (2) Svetlana SV-6L6GC Reissue Vacuum Tubes
Svetlana
$84.84Brand New Plate Current Matched Pair (2) Svetlana SV-6L6GC Vacuum Tubes Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold plated grid, this is a great tube for use in a high...NP148-2$84.84 -
New Svetlana SV-6L6GC Reissue Vacuum Tube
Svetlana
$40.78New Plate Current Tested Svetlana SV-6L6GC Vacuum Tube Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold plated grid, this is a great tube for use in a high powered amplifier. ...NP148-1$40.78 -
New Matched Octet (8) Mullard KT88 / 6550 Vacuum Tubes
Mullard
$498.91New Plate Current Matched Octet of Mullard Reissue KT88 / 6550 Vacuum Tubes Directly from the manufacturer: "This is an exact copy of the KT88 valves that were manufactured by Marconi-Osram for Marshall in the late 1960s and 1970s. Excellent...NP146-8$498.91 -
New Matched Sextet (6) Mullard KT88 / 6550 Vacuum Tubes
Mullard
$377.21New Plate Current Matched Sextet of Mullard Reissue KT88 / 6550 Vacuum Tubes Directly from the manufacturer: "This is an exact copy of the KT88 valves that were manufactured by Marconi-Osram for Marshall in the late 1960s and 1970s. Excellent...NP146-6$377.21 -
New Matched Quad (4) Mullard KT88 / 6550 Vacuum Tubes
Mullard
$252.28New Plate Current Matched Quad of Mullard Reissue KT88 / 6550 Vacuum Tubes Directly from the manufacturer: "This is an exact copy of the KT88 valves that were manufactured by Marconi-Osram for Marshall in the late 1960s and 1970s. Excellent replacement...NP146-4$252.28 -
New Matched Pair (2) Mullard KT88 / 6550 Vacuum Tubes
Mullard
$126.43New Plate Current Matched Pair of Mullard Reissue KT88 / 6550 Vacuum Tubes Directly from the manufacturer: "This is an exact copy of the KT88 valves that were manufactured by Marconi-Osram for Marshall in the late 1960s and 1970s. Excellent replacement...NP146-2$126.43 -
New Mullard KT88 / 6550 Vacuum Tube
Mullard
$60.33New Plate Current Tested Mullard Reissue KT88 / 6550 Vacuum Tube Directly from the manufacturer: "This is an exact copy of the KT88 valves that were manufactured by Marconi-Osram for Marshall in the late 1960s and 1970s. Excellent replacement output...NP146-1$60.33 -
New Matched Octet (8) Tung-Sol 7027A Vacuum Tubes
Tung-Sol
$452.48New Plate Current Matched Octet of Tung-Sol Reissue 7027A Vacuum Tubes The 7027A boasts a vigorous and sturdy output and is a fantastic complement to most vintage Ampeg amps. Will work in place of: 7027, 7027A Testing and/or Matching At...NP143-8$452.48 -
New Matched Sextet (6) Tung-Sol 7027A Vacuum Tubes
Tung-Sol
$341.58New Plate Current Matched Sextet of Tung-Sol Reissue 7027A Vacuum Tubes The 7027A boasts a vigorous and sturdy output and is a fantastic complement to most vintage Ampeg amps. Will work in place of: 7027, 7027A Testing and/or Matching At...NP143-6$341.58 -
New Matched Quad (4) Tung-Sol 7027A Vacuum Tubes
Tung-Sol
$226.53New Plate Current Matched Quad of Tung-Sol Reissue 7027A Vacuum Tubes The 7027A boasts a vigorous and sturdy output and is a fantastic complement to most vintage Ampeg amps. Will work in place of: 7027, 7027A Testing and/or Matching At...NP143-4$226.53 -
New Matched Pair (2) Tung-Sol 7027A Vacuum Tubes
Tung-Sol
$114.69New Plate Current Matched Pair of Tung-Sol Reissue 7027A Vacuum Tubes The 7027A boasts a vigorous and sturdy output and is a fantastic complement to most vintage Ampeg amps. Will work in place of: 7027, 7027A Testing and/or Matching At...NP143-2$114.69 -
New Tung-Sol 7027A Vacuum Tube
Tung-Sol
$54.80New Plate Current Tested Tung-Sol Reissue 7027A Vacuum Tube The 7027A boasts a vigorous and sturdy output and is a fantastic complement to most vintage Ampeg amps. Will work in place of: 7027, 7027A Testing and/or Matching At VIVA TUBES,...NP143-1$54.80 -
New Matched Octet (8) Tung-Sol 6L6G Fat Bottle Vacuum Tubes
Tung-Sol
$677.51New Plate Current Matched Octet of Tung-Sol Reissue 6L6G Fat Bottle Vacuum Tubes The Tung-Sol 6L6G features the same internal construction as the 6L6G straight bottle, but is put into the traditional larger shouldered glass. Will work in place...NP141-8$677.51 -
New Matched Sextet (6) Tung-Sol 6L6G Fat Bottle Vacuum Tubes
Tung-Sol
$511.16New Plate Current Matched Sextet of Tung-Sol Reissue 6L6G Fat Bottle Vacuum Tubes The Tung-Sol 6L6G features the same internal construction as the 6L6G straight bottle, but is put into the traditional larger shouldered glass. Will work in...NP141-6$511.16 -
New Matched Quad (4) Tung-Sol 6L6G Fat Bottle Vacuum Tubes
Tung-Sol
$341.58New Plate Current Matched Quad of Tung-Sol Reissue 6L6G Fat Bottle Vacuum Tubes The Tung-Sol 6L6G features the same internal construction as the 6L6G straight bottle, but is put into the traditional larger shouldered glass. Will work in place...NP141-4$341.58 -
New Matched Pair (2) Tung-Sol 6L6G Fat Bottle Vacuum Tubes
Tung-Sol
$171.08New Plate Current Matched Pair of Tung-Sol Reissue 6L6G Fat Bottle Vacuum Tubes The Tung-Sol 6L6G features the same internal construction as the 6L6G straight bottle, but is put into the traditional larger shouldered glass. Will work in place...NP141-2$171.08 -
New Tung-Sol 6L6G Fat Bottle Vacuum Tube
Tung-Sol
$81.29New Plate Current Tested Tung-Sol Reissue 6L6G Fat Bottle Vacuum Tube The Tung-Sol 6L6G features the same internal construction as the 6L6G straight bottle, but is put into the traditional larger shouldered glass. Will work in place...NP141-1$81.29 -
On Sale
![Tests NOS RCA USA 6F6G Wide Plate [] Get SMOKED Vacuum Tube](https://cdn11.bigcommerce.com/s-dfccaj35/images/stencil/350x350/products/47363/49648/BT260__11441.1538083834.JPG?c=2 "Tests NOS RCA USA 6F6G Wide Plate [] Get SMOKED Vacuum Tube")
Tests NOS RCA USA 6F6G Wide Plate [] Get SMOKED Vacuum Tube
RCA
Now: $34.16Was: $37.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 6F6GActual Brand*: RCAPrinted Brand: RCAQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction: WideGetter...BT260Now: $34.16Was: $37.95 -
On Sale
Tests NOS Ken-Rad USA 6F6G Gray Plate D Dimple Get SMOKED Vacuum Tube
Ken-Rad
Now: $29.66Was: $32.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 6F6GActual Brand*: Ken-RadPrinted Brand: Ken-RadQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction: Round...BT163Now: $29.66Was: $32.95 -
On Sale
Tests NOS Arcturus USA 6F6G Gray Plate D Dimple Get SMOKED ENGRAVED Vacuum Tube
Arcturus
Now: $35.96Was: $39.95ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 6F6GActual Brand*: ArcturusPrinted Brand: ArcturusQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction:...BT182Now: $35.96Was: $39.95 -
New Current Matched Octet (8) JJ KT88 Vacuum Tubes
JJ Electronic
$551.72New Current Matched Octet of JJ KT88 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the power stage, their KT88 (6550) is an industry favorite, as it provides excellent sonic performance along with...NP109-8$551.72 -
New Current Matched Sextet (6) JJ KT88 Vacuum Tubes
JJ Electronic
$416.82New Current Matched Sextet of JJ KT88 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the power stage, their KT88 (6550) is an industry favorite, as it provides excellent sonic performance along with...NP109-6$416.82 -
New Current Matched Quad (4) JJ KT88 Vacuum Tubes
JJ Electronic
$278.69New Current Matched Quad of JJ KT88 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the power stage, their KT88 (6550) is an industry favorite, as it provides excellent sonic performance along with...NP109-4$278.69 -
New Current Matched Pair (2) JJ KT88 Vacuum Tubes
JJ Electronic
$139.63New Current Matched Pair of JJ KT88 Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the power stage, their KT88 (6550) is an industry favorite, as it provides excellent sonic performance along with...NP109-2$139.63 -
New JJ KT88 Vacuum Tube
JJ Electronic
$66.52New Plate Current Tested JJ KT88 Vacuum Tube JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. In the power stage, their KT88 (6550) is an industry favorite, as it provides excellent sonic performance along with great...NP109-1$66.52 -
New Matched Quad (4) Psvane KT88-T Classic MKII II Series Vacuum Tubes
Psvane
$423.86New Plate Current Matched Quad of Psvane KT88-T Classic MKII Series (6550) Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction,...NP106-4$423.86 -
New Matched Pair (2) Psvane KT88-T Classic MKII Series Vacuum Tubes
Psvane
$212.22New Plate Current Matched Pair of Psvane KT88-T Classic MKII Series (6550) Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction,...NP106-2$212.22