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Description
ECC83 12AX7 EI Yugoslavia Telefunken Long Smooth Plates 17mm NOS Matched PairTwo (2) fully tested NOS tubes, platinum matched pair of rare ECC83 12AX7 EI made in Yugoslavia on geniuine Telefunken made tooling machines . They are real vintage NOS tubes in original boxes made back in late 80s early 90s in EI tube factory in Nis, Serbia. (Elektronska Industrija Nis) If you like sound of Telefunken's smooth plates ECC83 12AX7, you'll like these too, because they are (almost) exact copy. The only differences are in thickness of
Two (2) fully tested NOS tubes, platinum matched pair of rare ECC83 12AX7 EI made in Yugoslavia on geniuine Telefunken made tooling machines .They are real vintage NOS tubes in original boxes made back in late 80s - early 90s in EI tube factory in Nis, Serbia. (Elektronska Industrija Nis)
If you like sound of Telefunken's smooth plates ECC83 12AX7, you'll like these too, because they are (almost) exact copy. The only differences are in thickness of halo getter and in "staples" which are facing each other.
I have few 100 pcs boxes of these tubes and I had enough time last few months to carefully measure them on my Metrix and Tesla tube testers for plate currents and Hickok for transconductance and to make platinum matched pairs with balanced triode sections.
You can find them rebranded Telefunken, Philips and Siemens, because all three factories had contracts with EI. These are pre war tubes, with exceptional quality, made with 1st class materials, because of that many of them have been rebranded like long life premium versions E83CC and sold by Siemens and Philips in their boxes.
You can also find them relabeled Telefunken with diamond mark on the bottom last few years! Diamond bottom mark is done on laser machine, and if you want to avoid that and to be sure that you are buying genuine Telefunken ECC83 12AX7, just take a look at getter and how staples are faced. Diamond bottom is not proof any more ...
If you want to know more about Telefunken ECC83 12AX7 and different types of smooth plate and ribbed plate versions you should read this article on my site: www.tubes.rs/ecc83-telefunken-12ax7/
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Easy Spray Sunscreen with No Greasy Hands & No Harsh Smell
Really impressed with this sunscreen. The spray nozzle makes it incredibly easy to apply without getting my hands greasy, which is a huge plus. It feels lightweight on the skin and doesn’t leave a sticky or heavy residue.
One thing I loved is that it doesn’t have that typical strong sunscreen smell, it’s much more subtle and pleasant. I’ve also worn it during workouts, and it didn’t run into my eyes or cause any stinging when I was sweating, which is rare for me.
It layers well over makeup and gives a nice, subtle glow without looking greasy. Overall, it’s convenient, mess-free, and something I’ll definitely keep using for easy SPF reapplication throughout the day.
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Reviewed in the United States on April 29, 2026
★★★★★ 1
Nozzle doesn’t work on a $30 sunscreen!!
I’d give this zero stars if I could. While I imagine the glow is amazing, I wouldn’t know because the spray nozzle on this doesn’t work. Not a single spray. I’m assuming it’s clogged with glitter and I’ve tried everything unclog it but for $30, I shouldn’t need to decant or switch this into another bottle. I will end up doing that, so I can hopefully use it, but my complaint remains. It is also not eligible for returns or replacements. Cute but useless packaging.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
My Favorite SPF Setting Spray
The Naked Sundays SPF 50 Golden Glow Shimmer Setting Spray gives the prettiest glowy finish while making SPF reapplication so easy. It feels lightweight, doesn’t mess up my makeup, and adds the perfect touch of radiance without looking too glittery. Definitely a staple in my routine!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Nice product
Has a nice smell and leaves a glow. Be careful of too many sprays as scent builds too. Glow is subtle and does not have a glitter look. I like it.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Summer GLOW
This stuff is GOOD. It's lightweight, has a beautiful shimmer and doesn't transfer. The best way to glow in the summer.
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Reviewed in the United States on April 28, 2026