SKU: 58625384667

Platinum Matched PairECC83 12AX7 RFT Germany NOS NIB early 60s

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Description

Platinum Matched PairECC83 12AX7 RFT Germany NOS NIB early 60sType: ECC83 Model: ECC83 12AX7 Country of Manufacture: Germany Country Region of Manufacture: Germany Brand: RFT Auction is for two (2) fully tested NOS tubes, platinum matched pair of rare ECC83 12AX7 RFT made in Germany. They are real vintage NOS tubes in original boxes made back in early 60s in RFT tube factory. I have more than 100 pcs of these tubes and I had enough time last few months to carefully measure them on calibrated Metrix and Tesla

Type: ECC83

Model: ECC83 12AX7

Country of Manufacture: Germany

Country/Region of Manufacture: Germany

Brand: RFT

Auction is for two (2) fully tested NOS tubes, platinum matched pair of rare ECC83 12AX7 RFT made in Germany. 

They are real vintage NOS tubes in original boxes made back in early 60s in RFT tube factory. 

I have more than 100 pcs of these tubes and I had enough time last few months to carefully measure them on calibrated Metrix and Tesla tube testers for plate currents and Hickok for transconductance and to make platinum matched pairs with perfectly balanced triode sections.

Surprisingly good sounding NOS tube in hi end audio amplifiers and in guitar amplifiers too!




I collect tubes and tube gear for more then 35 years and I start to sell recently, please be sure to check my other items and visit my store for more rare NOS tubes and parts.

If you buy any item on ebay from me and for if you are not fully satisfied for any reason or have any complains, please send me message before leaving negative or neutral feedback or opening a case. I really do care about your satisfaction and I’ll do my best to solve any kind of problem.

I have more than 250000 NOS tubes in stock and just small part is listed here, if you are interested in any specific tube or part, please send me message.
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SKU: 58625384667

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4.6 ★★★★★
Based on 15 reviews
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SKI
Chelsea, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
G
Verified Purchase
Gail
Louisville, US
★★★★★ 5
The answer to calloused feet.
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Angela A Mathis
Grantham, US
★★★★★ 5
Good Product
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
These socks are good for moistening. Durability is awesome Fit true to size. Traction could be a little better. The sock are very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
T
Verified Purchase
Tj
Charlottesville, US
★★★★★ 4
Slippery when wet!!!
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
“These moisturizing slippers are actually really comfortable and feel great on the feet. They’re soft, cozy, and do help moisturize while you wear them. I also think they’re a good value for the money. The only downside is that once your feet get moisturized, they can get slippery inside the slippers, so I wouldn’t recommend walking around too much in them. Better for relaxing and letting your feet soak up the moisture than for being up and moving around.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
J. Randle
Grantham, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026

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