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Your cart is empty.JJ Tubes are known for known for their high quality, durability, and their excellence in tone. Formerly produced by Tesla, JJ tubes are still made to exacting standards. They work well in all applications.
THUY NGUYEN
Reviewed in the United States on March 22, 2023
Great product!
alex
Reviewed in the United States on May 28, 2021
Rolled this tube into the Cavalli Drop CTH amp. Definitely more punchy than the stock Electro Harmonix tube with my Aeons. Also tried the Golden Lion which I enjoy as well. Affordable and worth a try.
Glen Rupp
Reviewed in the United States on October 27, 2021
Replaced the stock tube in my Rode NTK. Sounds great
Gurbakhshish S.
Reviewed in the United States on February 17, 2019
This is absolutely amazing. I bought this with Gold Lion and ended up keeping this one and selling Gold Lion
Johnny
Reviewed in the United States on December 30, 2013
I tested these tubes on my restored and calibrated Sencore tube tester. Has a bit of gas reading in the tube. Sounded a bit better than the standard Russian tubes.
Customer
Reviewed in the United States on November 25, 2013
The original tube in my decco was failing: weak bass, right channel wouldn't kick in for several minutes after being turned on, volume would fluctuate randomly. Replaced it with this. Sounds great again!
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