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 Quad (4) Electro-Harmonix 6550 Ceramic Vacuum Tubes
Electro-Harmonix
$264.68New Plate Current Matched Quad of Electro-Harmonix 6550 Ceramic Vacuum Tubes The 6550EH is one of the finest new production tubes for any amp using 6550 or KT88. The 6550EH offers the maximum power of any 6550 with the linearity guitar and bass players...NP057-4$264.68 -
New Matched Quad (4) Psvane UK-KT88 Black Plate Vacuum Tubes
Psvane
$319.99New Plate Current Matched Quad of Psvane UK-KT88 Black Plate Vacuum Tubes A new beam power tetrode KT88 by Matched Pair of Psvane featuring vintage-styled black plates modeling the classic British tones of the originals before it. It's hard to go wrong...NP238-4$319.99 -
New Matched Octet (8) Telefunken EL34-TK Reissue Vacuum Tubes
Telefunken
$601.53New Factory Matched Octet of Telefunken Black Diamond EL34-TK Reissue Vacuum Tubes The EL34-TK has been designed to handle a slightly higher grid voltage than the traditional EL34. Offering a tight low end and smooth mids, it will bring new life to...NP247-8$601.53 -
New Matched Sextet (6) Telefunken EL34-TK Reissue Vacuum Tubes
Telefunken
$450.96New Factory Matched Sextet of Telefunken Black Diamond EL34-TK Reissue Vacuum Tubes The EL34-TK has been designed to handle a slightly higher grid voltage than the traditional EL34. Offering a tight low end and smooth mids, it will bring new life to...NP247-6$450.96 -
New Telefunken EL34-TK Reissue Vacuum Tube
Telefunken
$71.93New Factory Tested Telefunken Black Diamond EL34-TK Reissue Vacuum Tubes The EL34-TK has been designed to handle a slightly higher grid voltage than the traditional EL34. Offering a tight low end and smooth mids, it will bring new life to guitar and...NP247-1$71.93 -
New Matched Octet (8) Psvane KT66GC GEC Genalex Replica Tubes
Psvane
$1,886.16New Plate Current Matched Octet of Psvane KT66GC Vacuum Tubes Modeled directly after the original GEC KT66s, the Psvane KT66GC features the same curved base and stout envelope. Along with smoked glass, the faithfulness to classic KT66s of the past shine...NP243-8$1,886.16 -
New Matched Sextet (6) Psvane KT66GC GEC Genalex Replica Tubes
Psvane
$1,417.35New Plate Current Matched Sextet of Psvane KT66GC Vacuum Tubes Modeled directly after the original GEC KT66s, the Psvane KT66GC features the same curved base and stout envelope. Along with smoked glass, the faithfulness to classic KT66s of the past shine...NP243-6$1,417.35 -
New Matched Quad (4) Psvane KT66GC GEC Genalex Replica Tubes
Psvane
$945.62New Plate Current Matched Quad of Psvane KT66GC Vacuum Tubes Modeled directly after the original GEC KT66s, the Psvane KT66GC features the same curved base and stout envelope. Along with smoked glass, the faithfulness to classic KT66s of the past shine...NP243-4$945.62 -
New Matched Pair (2) Psvane KT66GC GEC Genalex Replica Tubes
Psvane
$473.07New Plate Current Matched Pair of Psvane KT66GC Vacuum Tubes Modeled directly after the original GEC KT66s, the Psvane KT66GC features the same curved base and stout envelope. Along with smoked glass, the faithfulness to classic KT66s of the past shine...NP243-2$473.07 -
New Psvane KT66GC GEC Genalex Replica
Psvane
$223.47New Plate Current Tested Psvane KT66GC Vacuum Tube Modeled directly after the original GEC KT66s, the Psvane KT66GC features the same curved base and stout envelope. Along with smoked glass, the faithfulness to classic KT66s of the past shine through in...NP243-1$223.47 -
New Matched Octet (8) Psvane 5881 / 6L6GB Hifi Vacuum Tubes
Psvane
$271.01New Plate Current Matched Octet of Psvane 5881 / 6L6GB Hifi Vacuum Tubes Psvane is famous for their reliable and great sounding tubes and this 5881 is no exception. Fit for any audiophile's high-end needs or any tone-chasing guitarist's amp. A...NP241-8$271.01 -
New Matched Sextet (6) Psvane 5881 / 6L6GB Hifi Vacuum Tubes
Psvane
$205.19New Plate Current Matched Sextet of Psvane 5881 / 6L6GB Hifi Vacuum Tubes Psvane is famous for their reliable and great sounding tubes and this 5881 is no exception. Fit for any audiophile's high-end needs or any tone-chasing guitarist's amp. A...NP241-6$205.19 -
New Matched Quad (4) Psvane 5881 / 6L6GB Hifi Vacuum Tubes
Psvane
$135.88New Plate Current Matched Quad (4 pc set) of Psvane 5881 / 6L6GB Hifi Vacuum Tubes Psvane is famous for their reliable and great sounding tubes and this 5881 is no exception. Fit for any audiophile's high-end needs or any tone-chasing guitarist's amp...NP241-4$135.88 -
New Matched Pair (2) Psvane 5881 / 6L6GB Hifi Vacuum Tubes
Psvane
$69.23New Plate Current Matched Pair of Psvane 5881 / 6L6GB Hifi Vacuum Tubes Psvane is famous for their reliable and great sounding tubes and this 5881 is no exception. Fit for any audiophile's high-end needs or any tone-chasing guitarist's amp. A fresh...NP241-2$69.23 -
New Psvane 5881 / 6L6GB Hifi Vacuum Tube
Psvane
$33.83New Plate Current Tested Psvane 5881 / 6L6GB Hifi Vacuum Tube Psvane is famous for their reliable and great sounding tubes and this 5881 is no exception. Fit for any audiophile's high-end needs or any tone-chasing guitarist's amp. A fresh take on...NP241-1$33.83 -
New Matched Octet (8) Psvane UK-KT88 Black Plate Vacuum Tubes
Psvane
$634.91New Plate Current Matched Octet of Psvane UK-KT88 Black Plate Vacuum Tubes A new beam power tetrode KT88 by Matched Octet of Psvane featuring vintage-styled black plates modeling the classic British tones of the originals before it. It's hard to go wrong...NP238-8$634.91 -
New Matched Sextet (6) Psvane UK-KT88 Black Plate Vacuum Tubes
Psvane
$478.91New Plate Current Matched Sextet of Psvane UK-KT88 Black Plate Vacuum Tubes A new beam power tetrode KT88 by Matched Sextet of Psvane featuring vintage-styled black plates modeling the classic British tones of the originals before it. It's hard to go...NP238-6$478.91 -
New Matched Pair (2) Psvane UK-KT88 Black Plate Vacuum Tubes
Psvane
$160.26New Plate Current Matched Pair of Psvane UK-KT88 Black Plate Vacuum Tubes A new beam power tetrode KT88 by Matched Pair of Psvane featuring vintage-styled black plates modeling the classic British tones of the originals before it. It's hard to go wrong...NP238-2$160.26 -
New Psvane UK-KT88 Black Plate Vacuum Tube
Psvane
$76.27New Plate Current Tested Psvane UK-KT88 Black Plate Vacuum Tube A new beam power tetrode KT88 by Psvane featuring vintage-styled black plates modeling the classic British tones of the originals before it. It's hard to go wrong with a tube designed to...NP238-1$76.27 -
New Psvane UK-EL34 Black Plate Vacuum Tube
Psvane
$33.05New Plate Current Tested Psvane UK-EL34 Black Plate Vacuum Tube The Psvane UK-EL34 is a unique return of vintage-styled black plate sound that will be a great upgrade for any compatible amp. This tube was designed to reproduce the classic Mullard sound...NP237-1$33.05 -
New Matched Octet (8) TAD EL34-STR Redbase Vacuum Tubes
TAD
$386.03New Plate Current Matched Octet of Tube Amp Doctor EL34-STR Redbase Vacuum Tubes TAD's Redbase series EL34-STR sports a durable glass envelope, golden control grid wire, two large cooling grids and solid construction characteristics. A clear and harmonic...NP234-8$386.03 -
New Matched Sextet (6) TAD EL34-STR Redbase Vacuum Tubes
TAD
$289.34New Plate Current Matched Sextet of Tube Amp Doctor EL34-STR Redbase Vacuum Tubes TAD's Redbase series EL34-STR sports a durable glass envelope, golden control grid wire, two large cooling grids and solid construction characteristics. A clear and...NP234-6$289.34 -
New Matched Quad (4) TAD EL34-STR Redbase Vacuum Tubes
TAD
$191.82New Plate Current Matched Quad of Tube Amp Doctor EL34-STR Redbase Vacuum Tubes TAD's Redbase series EL34-STR sports a durable glass envelope, golden control grid wire, two large cooling grids and solid construction characteristics. A clear and harmonic...NP234-4$191.82 -
New Matched Pair (2) TAD EL34-STR Redbase Vacuum Tubes
TAD
$97.19New Plate Current Matched Pair of Tube Amp Doctor EL34-STR Redbase Vacuum Tubes TAD's Redbase series EL34-STR sports a durable glass envelope, golden control grid wire, two large cooling grids and solid construction characteristics. A clear and harmonic...NP234-2$97.19 -
New TAD EL34-STR Redbase Vacuum Tube
TAD
$46.58New Plate Current Tested Tube Amp Doctor EL34-STR Redbase Vacuum Tube TAD's Redbase series EL34-STR sports a durable glass envelope, golden control grid wire, two large cooling grids and solid construction characteristics. A clear and harmonic tube with...NP234-1$46.58 -
New Matched Octet (8) TAD 6L6GCM-STR Redbase Vacuum Tubes
TAD
$369.03New Plate Current Matched Octet of Tube Amp Doctor 6L6GCM-STR Redbase Vacuum Tubes The TAD Redbase series brings reliable structural durability along with extended bass response akin to vintage American 6L6GCs coupled with plenty of highs and headroom...NP232-8$369.03 -
New Matched Sextet (6) TAD 6L6GCM-STR Redbase Vacuum Tubes
TAD
$276.59New Plate Current Matched Sextet of Tube Amp Doctor 6L6GCM-STR Redbase Vacuum Tubes The TAD Redbase series brings reliable structural durability along with extended bass response akin to vintage American 6L6GCs coupled with plenty of highs and headroom...NP232-6$276.59 -
New Matched Quad (4) TAD 6L6GCM-STR Redbase Vacuum Tubes
TAD
$183.32New Plate Current Matched Quad of Tube Amp Doctor 6L6GCM-STR Redbase Vacuum Tubes The TAD Redbase series brings reliable structural durability along with extended bass response akin to vintage American 6L6GCs coupled with plenty of highs and headroom...NP232-4$183.32 -
New Matched Pair (2) TAD 6L6GCM-STR Redbase Vacuum Tubes
TAD
$92.94New Plate Current Matched Pair of Tube Amp Doctor 6L6GCM-STR Redbase Vacuum Tubes The TAD Redbase series brings reliable structural durability along with extended bass response akin to vintage American 6L6GCs coupled with plenty of highs and headroom...NP232-2$92.94 -
New TAD 6L6GCM-STR Redbase Vacuum Tube
TAD
$44.99New Plate Current Tested Tube Amp Doctor 6L6GCM-STR Redbase Vacuum Tube The TAD Redbase series brings reliable structural durability along with extended bass response akin to vintage American 6L6GCs coupled with plenty of highs and headroom. Will...NP232-1$44.99 -
New Matched Quad (4) Telefunken KT88 Vacuum Tubes
Telefunken
$465.81New Factory Matched Quad of Telefunken KT88 Vacuum Tubes Introduced in 1956 by GEC, the KT88 was the higher-rated answer to the 6550. The Telefunken KT88 is an incredibly durable tube that can handle taxing applications whether it is guitar or hifi...NP208-4$465.81 -
New Matched Pair (2) Telefunken KT88 Vacuum Tubes
Telefunken
$233.16New Factory Matched Pair of Telefunken KT88 Vacuum Tubes Introduced in 1956 by GEC, the KT88 was the higher-rated answer to the 6550. The Telefunken KT88 is an incredibly durable tube that can handle taxing applications whether it is guitar or hifi...NP208-2$233.16 -
New Telefunken KT88 Vacuum Tube
Telefunken
$110.58New Factory Tested Telefunken KT88 Vacuum Tube Introduced in 1956 by GEC, the KT88 was the higher-rated answer to the 6550. The Telefunken KT88 is an incredibly durable tube that can handle taxing applications whether it is guitar or hifi amplification...NP208-1$110.58 -
New Matched Octet (8) Telefunken 6L6GC Vacuum Tubes
Telefunken
$564.24New Factory Matched Octet of Telefunken 6L6GC Vacuum Tubes A classic 'American-sounding' tube type, the 6L6GC is a staple of guitar amplification. Telefunken brings a particularly articulate and defined option with headroom to the market. Will work in...NP207-8$564.24 -
New Matched Sextet (6) Telefunken 6L6GC Vacuum Tubes
Telefunken
$425.18New Factory Matched Sextet of Telefunken 6L6GC Vacuum Tubes A classic 'American-sounding' tube type, the 6L6GC is a staple of guitar amplification. Telefunken brings a particularly articulate and defined option with headroom to the market. Will work in...NP207-6$425.18 -
New Matched Quad (4) Telefunken 6L6GC Vacuum Tubes
Telefunken
$282.38New Factory Matched Quad of Telefunken 6L6GC Vacuum Tubes A classic 'American-sounding' tube type, the 6L6GC is a staple of guitar amplification. Telefunken brings a particularly articulate and defined option with headroom to the market. Will work in...NP207-4$282.38 -
New Matched Pair (2) Telefunken 6L6GC Vacuum Tubes
Telefunken
$142.48New Factory Matched Pair of Telefunken 6L6GC Vacuum Tubes A classic 'American-sounding' tube type, the 6L6GC is a staple of guitar amplification. Telefunken brings a particularly articulate and defined option with headroom to the market. Will work in...NP207-2$142.48 -
New Telefunken 6L6GC Vacuum Tube
Telefunken
$67.89New Factory Tested Telefunken 6L6GC Vacuum Tube A classic 'American-sounding' tube type, the 6L6GC is a staple of guitar amplification. Telefunken brings a particularly articulate and defined option with headroom to the market. Will work in place...NP207-1$67.89 -
New Matched Octet (8) Telefunken 6550 Vacuum Tubes
Telefunken
$817.16New Factory Matched Octet of Telefunken 6550 Vacuum Tubes An excellent power tube Telefunken fit for classic amps such as Ampeg, capable of delivering a full 35-watt output. This is the ideal tube for warm tones with smooth overdrive in guitar amplifiers...NP206-8$817.16 -
New Matched Quad (4) Telefunken 6550 Vacuum Tubes
Telefunken
$411.12New Factory Matched Quad of Telefunken 6550 Vacuum Tubes An excellent power tube Telefunken fit for classic amps such as Ampeg, capable of delivering a full 35-watt output. This is the ideal tube for warm tones with smooth overdrive in guitar amplifiers...NP206-4$411.12