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Your cart is empty.Vacuum tube set for Marshall JCM 900 100W. This is the EL34 version of the set. Includes 7 JJ Electronic tubes total (3 12AX7, 4 EL34).
B. Miller
Reviewed in the United States on November 2, 2023
My Marshall head has 4 preamp tubes so I returned these and bought 4 matched preamp and 4 matched power tubes separately.
scott pelton
Reviewed in the United States on February 12, 2022
JJ tubes are pre-selected, burned-in and matched. I've used them for years, extremely reliable and sound excellent. I've used brands cheaper and more expensive, but these seem to be the best-not just for the price!
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