JJ KT66

3 Reviews
SKU: JJ-KT66

Availability: Usually ships within 24 hours.

USD $‎39.95
Each
The new JJ KT66 tube from JJ Electronic. This KT66 tube is rated to handle 550V of plate voltage and screen voltage.



From our review: ".... the glass bottle on my sample was very thick and well formed. The tone is very balanced and centered around some thick warm midrange tones. It handles high and lower voltages on the plates equally with no problems biasing."



Other JJ Electronics tubesKT66 Tube Types

Additional Information and Downloads

Reviews:

KT66 Tube Review



Tube Matching Information:

Power Tube Matching FAQ

Perfect Pair System



Downloads:

JJ KT66 Datasheet (PDF)

Download Adobe Acrobat PDF reader


Warranty Information and Return Policy

Warranty Period: 3 months



All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)



If you receive a tube that does not perform to the manufacturer's specifications, please do the following:



- contact us to get a return authorization

- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.



Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.



We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.



These guidelines may be updated without notice.

Ratings & Reviews

3 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
  • 0 reviews

Base on JJ KT66

by

It's PLASTIC not the same as Russian tubes. Sound EXCELLENT no Bear-Trap problems with all plastic base.

JJ KT66

by

Fits the Marshall Bluesbreaker reissue 1962.

Solid, beefy ans stable

by

They are used in my Soldano HR50. Before, i had both Gold Lion and Shungang. While those might not give you the most authentic KT66 tone, they sound very good, giving a lot of big fat power. And they last forever. Might not be for those who like power tube distortion, but if your amp relies on preamp overdrive, such as the Soldano, well, they just complement the amp's tone perfectly. In short: lots of headroom, plenty of power, very sturdy and stable and, last, a guitar-friendly frequency curve.