Power Tubes
All RUBY™ Tube power tubes come already matched. There is no extra charge for this service. Our Magic Parts matching process is very exact and our tubes are matched within +/- 1 ma(mille amp) of each other.
6 month warranty on all tubes
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This listing if for a matched pair of JJ 6L6
JJ 6L6GC
6L6GC is a beam power pentode with an oc..
$59.00
This listing includes 1 matched quad of JJ 6L6
JJ 6L6GC
6L6GC is a beam power pentode with an ..
$118.00
6L6 RUBY Matched Pair Ruby
Our best 6L6GC tube. Full sounding with good power and..
$55.00
Our best 6L6GC tube. Full sounding with good power and very durable construction.
A rugged copy o..
$130.00
6L6GCMSTR MATCHED PAIR
Our best 6L6GC tube. Full sounding with good power and very dura..
$65.00
Our best 6L6GC tube. Full sounding with good power and very durable construction.
A rugged copy o..
$130.00
The most powerful EL84. Much like the GE6BQ5.
Hands down the best 84 out there.
All RU..
$110.00
EL84 - Sovtek - Russia
The Sovtek EL84 series of power tubes produce an unbeatable smooth, warm,..
$130.00
JJ KT88 MATCHED QUAD
A.F. BEAM PENTODE
KT88 is a beam output pentode with an octal bas..
$236.00
KT88 JJ MATCHED PAIR
JJ KT88 MATCHED PAIR
A.F. BEAM PENTODE
KT88 is a b..
$118.00
Our best 6L6GC tube. Full sounding with good power and very durable construction.
A rugged copy o..
$32.23
This tube is becoming a popular alternative to a 6L6GC. A new sound.
All RUBY™ Tube power tubes..
$48.98
The first new production 7027A in over 10 years. Perfect in Ampegs.
All RUBY™ Tube power tubes ..
$37.14
The most powerful EL84. Much like the GE6BQ5.
Great compromise between tone and reliability. Nice..
$25.00
JJ KT66 is a beam power pentode with an octal base and power of 25W. It has a powerful sound with a ..
$66.05
New remake of the GE6550, with tough, straight bottle.
All RUBY™ Tube power tubes come already ..
$58.83
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