Tubes A-Z
Browse our selection of tubes, sorted alphabetically. This is where you will find all of our radio, HAN, IF/RF and oddball tubes. Remember to search our store, it can be difficult to browse through our thousands of listings.
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New Telefunken Black Diamond 12AX7 / ECC83-TK Gold Pins Vacuum Tube
Telefunken
$86.86New Factory Tested Telefunken Black Diamond ECC83-TK (12AX7) Vacuum Tube A well-balanced tube suited for all types of music and playing styles. Designed to allow for cleaner headroom than higher gain 12AX7s when pushed into overdrive, it offers...NP180-1$86.86 -
New Matched Septet (7) Mullard Reissue 12AX7 Vacuum Tubes
Mullard
$185.58New Gain Matched Septet (7 pcs) of Mullard 12AX7 Vacuum Tubes The Mullard 12AX7 is a versatile tube for many amplifiers like the Fender Deluxe line and more. They are also great for Hi-Fi stereo amplifiers. Producing a smooth tone, they have a...NP028-7$185.58 -
New Matched Octet (8) Tung-Sol KT170 Vacuum Tubes
Tung-Sol
$1,188.73New Matched Octet of Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at...NP196-8$1,188.73 -
New Matched Sextet (6) Tung-Sol KT170 Vacuum Tubes
Tung-Sol
$894.73New Matched Sextet of Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at...NP196-6$894.73 -
New Matched Quad (4) Tung-Sol KT170 Vacuum Tubes
Tung-Sol
$598.91New Matched Quad of Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at least...NP196-4$598.91 -
New Matched Pair (2) Tung-Sol KT170 Vacuum Tubes
Tung-Sol
$301.99New Matched Pair of Tung-Sol KT170 Vacuum Tubes We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at least...NP196-2$301.99 -
New Tung-Sol KT170 Vacuum Tube
Tung-Sol
$141.92New Tung-Sol KT170 Vacuum Tube We are so happy to carry Tung-Sol’s newest high power tetrode. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at least one company is...NP196-1$141.92 -
New Matched Octet (8) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$321.29New Gain Matched Octet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...NP193-8$321.29 -
New Matched Septet (7) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$281.06New Gain Matched Septet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...NP193-7$281.06 -
New Matched Sextet (6) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$241.33New Gain Matched Sextet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...NP193-6$241.33 -
New Matched Quintet (5) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$201.60New Gain Matched Quintet of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality...NP193-5$201.60 -
New Matched Quad (4) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$161.86New Gain Matched Quad of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...NP193-4$161.86 -
New Matched Trio (3) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$122.13New Gain Matched Trio of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...NP193-3$122.13 -
New Matched Pair (2) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes
Electro-Harmonix
$82.39New Gain Matched Pair of Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality •...NP193-2$82.39 -
New Electro-Harmonix 12DW7 / ECC832 Vacuum Tube
Electro-Harmonix
$39.84New Gain Tested Electro-Harmonix 12DW7 / ECC832 Vacuum Tube Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. • New design of excellent quality • Relabeled...NP193-1$39.84 -
New Matched Quad (4) Sovtek 5U4G Vacuum Tubes
Sovtek
$325.18New Matched Quad of Sovtek 5U4G Vacuum Tubes The only modern production 5U4G in existence. The 5U4G features a fat / shouldered bottle for superior heat dissipation and is the coolest looking 5U4 on the planet! The 5U4G is a suitable replacement for any...NP199-4$325.18 -
New Matched Pair (2) Sovtek 5U4G Vacuum Tubes
Sovtek
$162.85New Matched Pair of Sovtek 5U4G Vacuum Tubes The only modern production 5U4G in existence. The 5U4G features a fat / shouldered bottle for superior heat dissipation and is the coolest looking 5U4 on the planet! The 5U4G is a suitable replacement for any...NP199-2$162.85 -
New Sovtek 5U4G Vacuum Tube
Sovtek
$77.49New Sovtek 5U4G Vacuum Tube The only modern production 5U4G in existence. The 5U4G features a fat / shouldered bottle for superior heat dissipation and is the coolest looking 5U4 on the planet! The 5U4G is a suitable replacement for any 5U4GB, 5U4GA or...NP199-1$77.49 -
New Matched Quad (4) Genalex Gold Lion PX-2A3 Vacuum Tubes
Genalex
$654.85New Plate Current Matched Quad of Genalex Gold Lion PX-2A3 Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market,...NP198-4$654.85 -
New Matched Pair (2) Genalex Gold Lion PX-2A3 Vacuum Tubes
Genalex
$329.96New Plate Current Matched Pair of Genalex Gold Lion PX-2A3 Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market,...NP198-2$329.96 -
New Genalex Gold Lion PX-2A3 Vacuum Tube
Genalex
$154.37New Plate Current Tested Genalex Gold Lion PX-2A3 Vacuum Tube Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market, look no...NP198-1$154.37 -
New Matched Octet (8) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$478.66New Gain Matched Octet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-8$478.66 -
New Matched Septet (7) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$418.77New Gain Matched Septet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-7$418.77 -
New Matched Sextet (6) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$359.36New Gain Matched Sextet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-6$359.36 -
New Matched Quintet (5) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$299.96New Gain Matched Quintet of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-5$299.96 -
New Matched Quad (4) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$240.55New Gain Matched Quad of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-4$240.55 -
New Matched Trio (3) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$181.14New Gain Matched Trio of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-3$181.14 -
New Matched Pair (2) Genalex Gold Lion CV4004 / 12AX7 Vacuum Tubes
Genalex
$121.74New Gain Matched Pair of Genalex Gold Lion CV4004 Short Plate Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an...NP197-2$121.74 -
New Genalex Gold Lion CV4004 / 12AX7 Vacuum Tube
Genalex
$58.36New Genalex Gold Lion CV4004 Short Plate Vacuum Tube Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. They started by offering the standard long plate 12AX7/B759 which, while an excellent tube, tends to be...NP197-1$58.36 -
New Matched Octet (8) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$216.54New Gain Matched Octet of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-8$216.54 -
New Matched Septet (7) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$189.41New Gain Matched Septet of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-7$189.41 -
New Matched Sextet (6) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$162.77New Gain Matched Sextet of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-6$162.77 -
New Matched Quintet (5) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$136.13New Gain Matched Quintet of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-5$136.13 -
New Matched Quad (4) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$109.49New Gain Matched Quad of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-4$109.49 -
New Matched Trio (3) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$82.85New Gain Matched Trio of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-3$82.85 -
New Matched Pair (2) Electro-Harmonix 7025 (12AX7) Vacuum Tubes
Electro-Harmonix
$56.20New Gain Matched Pair of Electro-Harmonix 7025 (12AX7) Vacuum Tubes Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a...NP195-2$56.20 -
New Electro-Harmonix 7025 (12AX7) Vacuum Tube
Electro-Harmonix
$27.52New Electro-Harmonix 7025 (12AX7) Vacuum Tube Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a 12AX7 that was tested...NP195-1$27.52 -
New Matched Quad (4) Electro-Harmonix 6CA4 / EZ81 Vacuum Tubes
Electro-Harmonix
$109.49New Matched Quad of Electro-Harmonix 6CA4 / EZ81 Vacuum Tubes The most reliable and best sounding small rectifier on the market. The 6CA4, 6CA4A and EZ81 are all the same tubes / compatible. An excellent choice for 18 Watt Marshalls in particular, as...NP194-4$109.49 -
New Matched Pair (2) Electro-Harmonix 6CA4 / EZ81 Vacuum Tubes
Electro-Harmonix
$56.20New Matched Pair of Electro-Harmonix 6CA4 / EZ81 Vacuum Tubes The most reliable and best sounding small rectifier on the market. The 6CA4, 6CA4A and EZ81 are all the same tubes / compatible. An excellent choice for 18 Watt Marshalls in particular, as...NP194-2$56.20 -
New Electro-Harmonix 6CA4 / EZ81 Vacuum Tube
Electro-Harmonix
$27.52New Electro-Harmonix 6CA4 / EZ81 Vacuum Tube The most reliable and best sounding small rectifier on the market. The 6CA4, 6CA4A and EZ81 are all the same tubes / compatible. An excellent choice for 18 Watt Marshalls in particular, as well as for hi-fi...NP194-1$27.52