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Your cart is empty. TubeDepot supplies vacuum tubes for musical instrument amplifiers, Hi-Fi amplifiers, vintage vacuum tube recording gear and associated equipment. We provide tube sets for virtually any vintage or new production amp on the market.
This set contains 2 JJ ECC81 / 12AT7 Preamp Vacuum Tube
JW
Reviewed in the United States on October 26, 2020
I purchased a pair of JJ's to replace my soft ARS tube in my Aphex Channel master preamp / channel strip. Once installed after 2 hours I could smell something burning. The unit went into standby mode on it's own and then came out of standby with full LED's of input/output and the clip light was also solid red, all this when there was no signal applied. An engineer mentioned that the spiral wrapped filaments on cheap JJ tubes can raise hell with some devices, and this is why marshall will not use these in their amps, they can make some components go up in smoke.
Bruce A. Conley
Reviewed in the United States on September 4, 2019
tubes worked great.
John H.
Reviewed in the United States on August 14, 2019
ECC81 works very well. Good quality tube.
HARLAN
Reviewed in the United States on February 1, 2019
Great price nice tubes. .
hv28
Reviewed in the United States on April 9, 2019
excelent all
Phip53
Reviewed in the United States on April 20, 2019
Purchased these to swap-out with 12AX7s in my mid-90's Fender Pro Junior which was driving too hard at lower volumes.Worked perfectly.
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