6L6-GC, 6L6-GB, KT66, 5881, 7027

All 6L6, 7581 & KT66 include our 6 month replacement warranty.
Any of the 5881, 7581 or 6L6-GC listed here have higher ratings than and can be used to replace metal 6L6, 6L6-G, 6L6-GA and 6L6-GB.
Note we recommend Tesla 6L6-GC for higher powered amps like McIntosh, ARC, Fender,and they are a direct replacement for 7027 in Ampeg "B" and "V" types ("But can I really use 6L6-GC in my Ampeg?" Sure. For more details, read the "Help, My Amp Has 7027's! FAQ") and for 7581A in Harmon Kardon Citation V. Lower powered amps,like 50's vintage Williamson type amps (Heath W3, W4), jukeboxes and most 50's guitar amps, can use any of these.

Note we recommend Tesla 6L6-GC for higher powered amps like McIntosh, ARC, Fender, and they are a direct replacement for 7027 in Ampeg "B" and "V" types ("But can I really use 6L6's in my Ampeg?" Sure. For more details, read the "Help, My Amp Has 7027's! FAQ") " and for 7581A in Harmon Kardon Citation V. Lower powered amps, like 50's vintage Williamson type amps (Heath W3, W4), jukeboxes and most 50's guitar amps, can use any of these.

Sovtek (Russia)6L6WGC/5881. Stock issue in many new amplifiers.

Sovtek 6L6-GB..This has a regular base so works with base clips in Fenders, Seeburgs, etc. Special deal on these, about half the usual price!.

Tesla/JJ 6L6-GC! These handle voltages often used in amps using 7027A, and have red bases like old 7581! Dropin replacement for Ampeg, McIntosh and other amps using 7027. Replaces all 6L6-GC & 7581. Also nice sub for British KT66 in Heath W5 and others. In many amps will put out more power..up to 10% or more..than ordinary 6L6! Made in the Slovak republic.

6L6-WXT Sovtek: Use 6L6-GB Sovtek.

Tesla/JJ 7027A! Not sure if your amp uses those two extra pins? With Tesla 7027A you don't need to worry.

6L6 Types 6l6typ5875kt

Click to enlarge6L6GC SED =C= Matched Quad
These tubes are great if you are going for that vintage sound of the large bottle 6L6's. Very rich in harmonics and full of punch. Great for fenders.

6lsedcmaqu$199.95
Click to enlarge6L6GC SED =C= Matched Pair
These tubes are great if you are going for that vintage sound of the large bottle 6L6's. Very rich in harmonics and full of punch. Great for fenders.

6lsedcmapa$99.95
Click to enlarge6L6-GC Tesla/JJ (Slovakia) Matched Pair
6l6gcjjmp$41.95
Click to enlarge6L6-GC Tesla/JJ (Slovakia) Matched Quad
6l6gcjjmq$83.95
6L6-GC JJ SINGLE TUBE
6l6gcjjsingle$20.95
Click to enlargeSED =C= 6L6GC-WC WINGED C SINGLE TUBE
These tubes are great if you are going for that vintage sound of the large bottle 6L6's. Very rich in harmonics and full of punch. Great for fenders.

WINGC6L6SINGLE$37.95
Click to enlarge7027 A Tesla/JJ (Slovakia) Matched Pair
7027A by Tesla/JJ, replaces all versions of 7027 or 7027A.

7027ajjMP$49.95
Click to enlarge7027 A Tesla/JJ (Slovakia) Matched Quad
7027A by Tesla/JJ, replaces all versions of 7027 or 7027A.

7027ajjmq$99.95
5881/6L6WGC Sovtek (Russia) Matched Pair5881/6L6WGC Sovtek (Russia) Matched Pair
5881sovmp$39.95
Click to enlargeKT66 Tesla/JJ (Slovakia) Matched Pair
JJKT66MP$89.90
Click to enlargeKT66 Tesla/JJ (Slovakia) Matched Quad
KT66 BY JJ ELECTRONICS MATCHED QUAD

KT66JJMQ$179.80
SOVTEK 5881/6L6WGC SINGLE TUBE
SOVTEK 5881/6L6WGC SINGLE TUBE

5881sovSINGLE$19.95


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