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
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On Sale
New Matched Octet (8) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $231.61Was: $257.34New Plate Current Matched Octet of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...Now: $231.61Was: $257.34 -
On Sale
New Matched Quad (4) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $114.61Was: $127.34New Plate Current Matched Quad of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...Now: $114.61Was: $127.34 -
On Sale
New Matched Pair (2) JJ 7591 Vacuum Tubes
JJ Electronic
Now: $58.59Was: $65.10New Plate Current Matched Pair of JJ 7591 Vacuum Tubes There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are...Now: $58.59Was: $65.10 -
On Sale
New JJ 7591 Vacuum Tube
JJ Electronic
Now: $28.37Was: $31.52New Plate Current Tested JJ 7591 Vacuum Tube There is finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous old 7591. The vintage 7591s are almost...Now: $28.37Was: $31.52 -
On Sale
New Matched Octet (8) JJ 6V6 Vacuum Tubes
JJ Electronic
Now: $189.02Was: $236.27New Plate Current Matched Octet of JJ 6V6 (6V6GT) Vacuum Tubes The JJ 6V6S is one of the best new production 6V6s around. This 6V6S can handle higher plate voltage than a standard 6V6 like many of the vintage ones. Because of the extra headroom this is a...Now: $189.02Was: $236.27 -
On Sale
New Matched Sextet (6) JJ 6V6 Vacuum Tubes
JJ Electronic
Now: $141.60Was: $177.00New Plate Current Matched Sextet of JJ 6V6 (6V6GT) Vacuum Tubes The JJ 6V6S is one of the best new production 6V6s around. This 6V6S can handle higher plate voltage than a standard 6V6 like many of the vintage ones. Because of the extra headroom this is...Now: $141.60Was: $177.00 -
On Sale
New Matched Quad (4) JJ 6V6 Vacuum Tubes
JJ Electronic
Now: $93.44Was: $116.80New Plate Current Matched Quad of JJ 6V6 (6V6GT) Vacuum Tubes The JJ 6V6S is one of the best new production 6V6s around. This 6V6S can handle higher plate voltage than a standard 6V6 like many of the vintage ones. Because of the extra headroom this is a...Now: $93.44Was: $116.80 -
On Sale
New Matched Pair (2) JJ 6V6 Vacuum Tubes
JJ Electronic
Now: $47.86Was: $59.83New Plate Current Matched Pair of JJ 6V6 (6V6GT) Vacuum Tubes The JJ 6V6S is one of the best new production 6V6s around. This 6V6S can handle higher plate voltage than a standard 6V6 like many of the vintage ones. Because of the extra headroom this is a...Now: $47.86Was: $59.83 -
On Sale
New JJ 6V6 Vacuum Tube
JJ Electronic
Now: $23.23Was: $29.04New Plate Current JJ 6V6 (6V6GT) Vacuum Tube The JJ 6V6S is one of the best new production 6V6s around. This 6V6S can handle higher plate voltage than a standard 6V6 like many of the vintage ones. Because of the extra headroom this is a great choice for...Now: $23.23Was: $29.04 -
On Sale
New Matched Octet (8) JJ EL34 / 6CA7 Vacuum Tubes
JJ Electronic
Now: $212.64Was: $236.27New Plate Current Matched Octet of JJ Electronic (Tesla) EL34 / 6CA7 Vacuum Tubes The JJ Electronic brand is an industry favorite, a strong and trustworthy tube produced in the Slovak Republic. Their EL34 is outstanding, and is often chosen as an...Now: $212.64Was: $236.27 -
On Sale
New Matched Sextet (6) JJ EL34 / 6CA7 Vacuum Tubes
JJ Electronic
Now: $159.29Was: $176.99New Plate Current Matched Sextet of JJ Electronic (Tesla) EL34 / 6CA7 Vacuum Tubes The JJ Electronic brand is an industry favorite, a strong and trustworthy tube produced in the Slovak Republic. Their EL34 is outstanding, and is often chosen as an...Now: $159.29Was: $176.99 -
On Sale
New JJ EL34 / 6CA7 Vacuum Tube
JJ Electronic
Now: $26.26Was: $29.18New Plate Current Tested JJ Electronic (Tesla) EL34 / 6CA7 Vacuum Tubes The JJ Electronic brand is an industry favorite, a strong and trustworthy tube produced in the Slovak Republic. Their EL34 is outstanding, and is often chosen as an excellent upgrade...Now: $26.26Was: $29.18