H
harddriver
Well-known member
I picked these up in 2020 from a reputable tubeseller Gotham Analog on Ebay who has 2,935 transactions with 100% feedback. Here is his link ,he has been sold out of the Ei for quite some time.
https://www.ebay.com/sch/m.html?ite...om=R40&_trksid=m570.l1313&_nkw=12ax7&_sacat=0
4- Raytheon branded Ei Made in Yugoslavia in the 1980's probably under a military contract. In original Raytheon boxes. Tested on a calibrated Hickok 539C Tester.
Both triodes are tested and in the upper limit's of 100% New NOS with excellent section matching. They have not been installed in anything since I got them so they are 100% unused and as tested from Gotham. I have more than enough of my favorite Sylvanias so I am a selling these. There is no warranty against microphonics, he didn't give one to me and I won't either so I will be asking for Paypal gift payment as I cannot have someone use these for 3 months and then claim they went microphonic and demand a refund.
The minimum Hickok 539C reading for a "Good" 12AX7 section is 875
Tube #1 = 1700/1600
Tube #2 = 1800/1600
Tube #3 = 1700/1600
Tube #4 = 1700/1500
$100.00 Shipped for all four tubes USPS priority to lower 48 USA only.
https://www.ebay.com/sch/m.html?ite...om=R40&_trksid=m570.l1313&_nkw=12ax7&_sacat=0
4- Raytheon branded Ei Made in Yugoslavia in the 1980's probably under a military contract. In original Raytheon boxes. Tested on a calibrated Hickok 539C Tester.
Both triodes are tested and in the upper limit's of 100% New NOS with excellent section matching. They have not been installed in anything since I got them so they are 100% unused and as tested from Gotham. I have more than enough of my favorite Sylvanias so I am a selling these. There is no warranty against microphonics, he didn't give one to me and I won't either so I will be asking for Paypal gift payment as I cannot have someone use these for 3 months and then claim they went microphonic and demand a refund.
The minimum Hickok 539C reading for a "Good" 12AX7 section is 875
Tube #1 = 1700/1600
Tube #2 = 1800/1600
Tube #3 = 1700/1600
Tube #4 = 1700/1500
$100.00 Shipped for all four tubes USPS priority to lower 48 USA only.
