6L6 - 5881 -KT66 - 7027
Shop our large selection of 6L6 & equivalent vacuum tubes. This is one of the most popular power tubes on the planet and as such, there are almost unlimited options.
There is much confusion surrounding the equivalent and substitute tubes in regards to 6L6. Much of it has to do with the fact that the tube has been around for so long, it has been revised and new versions have been made. Please be sure that you are ordering the correct tube. A 6L6G will not work in place of it's high-power successor, the 6L6GC.
When in doubt, you can always use a 6l6GC if an amplifier calls for any of the 6L6 types because the GC can handle the highest voltage.
Metal 6L6, 6L6G & 6L6GA - Maximum dissipation of 19 watts and are interchangeable
6L6GB, 6L6WGB, 5881 - Maximum dissipation of 23/26 watts and are interchangeable
6L6GC - The standard among 6L6's. Maximum dissipation of 30 watts, generally interchangeable with KT66
KT66 - Maximum plate dissipation of 33 watts and is generally interchangeable with 6L6GC
7027A - a 6L6GC with a different pinout and is not interchangeable with anything
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
New Matched Pair (2) Tung-Sol 6L6GC STR Reissue Vacuum Tubes
Tung-Sol
$84.68New Plate Current Matched Pair of Tung-Sol 6L6GC STR Reissue Vacuum Tubes The Tung-Sol legacy continues with the introduction of the new 6L6GC STR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as...NP029-2$84.68 -
New Tung-Sol 6L6GC STR Reissue Vacuum Tube
Tung-Sol
$41.17New Plate Current Tested Tung-Sol 6L6GC STR Reissue Vacuum Tube The Tung-Sol legacy continues with the introduction of the new 6L6GC STR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the...NP029-1$41.17 -
New Matched Quad (4) Genalex Gold Lion KT66 Reissue Vacuum Tubes
Genalex
$238.31New Current Matched Quad (4) of Reissue Genalex Gold Lion KT66 / 6L6 Vacuum Tubes These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course these are made in Russia and not England like the...NP018-4$238.31 -
New Matched Pair (2) Genalex Gold Lion KT66 Reissue Vacuum Tubes
Genalex
$119.44New Current Matched Pair of Reissue Genalex Gold Lion KT66 / 6L6 Vacuum Tubes These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course these are made in Russia and not England like the originals...NP018-2$119.44 -
New Genalex Gold Lion KT66 Reissue Vacuum Tube
Genalex
$57.03New Reissue Genalex Gold Lion KT66 / 6L6 Vacuum Tube These are so close to the originals we could hardly tell the difference in both appearance and sound. Of course these are made in Russia and not England like the originals but that seems to be...NP018-1$57.03 -
New Sovtek 5881WXT Vacuum Tube
Sovtek
$42.02New Plate Current Tested Sovtek 5881WXT / 6L6WGC Vacuum Tube The Sovtek 5881WXT is one of the most popular 5881 vacuum tubes. The 6L6WGC is the same exact tube as the 5881 so if your amplifier calls for either, it will work. This tube was built to strict...NP009-1$42.02 -
New Matched Pair (2) Sovtek 5881WXT Vacuum Tubes
Sovtek
$86.50New Plate Current Matched Pair of Sovtek 5881WXT / 6L6WGC Vacuum Tubes The Sovtek 5881WXT is one of the most popular 5881 vacuum tubes. The 6L6WGC is the same exact tube as the 5881 so if your amplifier calls for either, it will work. This tube was...NP009-2$86.50 -
New Matched Quad (4) Sovtek 5881WXT Vacuum Tubes
Sovtek
$170.14New Plate Current Matched Quad of Sovtek 5881WXT / 6L6WGC Vacuum Tubes The Sovtek 5881WXT is one of the most popular 5881 vacuum tubes. The 6L6WGC is the same exact tube as the 5881 so if your amplifier calls for either, it will work. This tube was...NP009-4$170.14 -
On Sale
TESTS BAD FOR DISPLAY 1956 RCA USA 6L6 Metal Vacuum Tube
RCA
Now: $4.28Was: $4.75Tube Type / Number: 6L6 Actual Brand*: RCA Printed Brand: RCA Quantity of Tubes: Single Plate Construction: Metal Getter Construction: Metal Country of Manufacture: USA Visible Date Codes: K6 Lettering Condition: 10 Percent Year Made: 1956 Mica...TX1463Now: $4.28Was: $4.75