JJ-Electronic

Single unit, not matched

The EL509S is a modified version of the original EL509/EL519. Does not have a top plate-cap and has an 8-pin octal base. Can handle 700V and 42W plate dissipation. Popular in OTL applications.

JJ EL84 #05 - Soft Plus

• Not so hot than the #06 selection but still nice punch
• Recommended for Fender Blues Junior and Pro Junior and similar amps.
• Price for one tube.

• FAQ: If I order two or more of these tubes, are they all "the same"?
  Yes, the tubes are all "matched" and selected for the in the description mentioned amplifier.
  FAQ: Can I replace the tubes myself or are adjustments needed?
  Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

JJ EL84 #06 -Standard

• Recommended for Peavey Classic 30 / 50, AC30 and similar amps
• Price for one tube.

• FAQ: If I order two or more of these tubes, are they all "the same"?
  Yes, the tubes are all "matched" and selected for the in the description mentioned amplifiers.
  FAQ: Can I replace the tubes myself or are adjustments needed?
  Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

• Slightly hotter than the #06 selection
• Selected and recommended for VOX AC 30 / 15  and similar amps.
• Price for one tube.

JJ EL84 #08 - Medium

• recommended for TT 18W, TT Spitfire and AC30
• Price for one tube.

• FAQ: If I order two or more of these tubes, are they all "the same"?
  Yes, the tubes are all "matched" and selected for the in the description mentioned amplifiers.
  FAQ: Can I replace the tubes myself or are adjustments needed?
  Adjustments are not possible on the listed amplifier (unless a bias potentiometer has been added afterwards). The replacement can therefore be done without adjustments.

2 tubes, matched as pair

JJ developed a completly new tube which is compatible with the EL84. The difference lies in the around 25% decreased headroom. This will give you the benefit to get the often desired power amp overdrive at lower volume levels. We recommend this tube for low wattage amps to get a better sound at bedroom levels.

Please check the datasheet!

Files:

• Datasheet

4 tubes, matched as quad

JJ developed a completly new tube which is compatible with the EL84. The difference lies in the around 25% decreased headroom. This will give you the benefit to get the often desired power amp overdrive at lower volume levels. We recommend this tube for low wattage amps to get a better sound at bedroom levels.

Please check the datasheet!

Files:

• Datasheet

Single tube, not matched

JJ developed a completly new tube which is compatible with the EL84. The difference lies in the around 25% decreased headroom. This will give you the benefit to get the often desired power amp overdrive at lower volume levels. We recommend this tube for low wattage amps to get a better sound at bedroom levels.

Please check the datasheet!

Files:

• Datasheet

2 tubes, matched as pair

KT66 is a beam power pentode with an octal base and power of 25W. It has a powerful sound with a lot of headroom.

Files:

• Datasheet

Maximum quantity per order: 1 quad tubes, matched as quad

KT66 is a beam power pentode with an octal base and power of 25W. It has a powerful sound with a lot of headroom.

Files:

• Datasheet