SKU: 74479665500

E83CC Valvo triple mica Siemens&Halske NOS NIB low noise, ECC83 sub

Sale price$95.40 Regular price$106.00
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

E83CC Valvo triple mica Siemens&Halske NOS NIB low noise, ECC83 subType: E83CC Brand: Valvo Country of Manufacture: West Germany Auction is for one (1 pcs) fully tested NOS tube, rare E83CC Valvo NOS NIB (ECC83 12AX7 premium long life triple mica substitution) made in famous Siemens & Halske tube plant in Munich in West Germany in 1960. They are real vintage NOS gems, very rare triple mica version, no microphonics at all, with special cathode coating for 10000 hours of use within manufacturer's specifications. Also

Type: E83CC

Brand: Valvo

Country of Manufacture: West Germany


Auction is for one (1 pcs) fully tested NOS tube, rare E83CC Valvo NOS NIB (ECC83 12AX7 premium long life triple mica substitution) made in famous Siemens & Halske tube plant in Munich in West Germany in 1960.

 

They are real vintage NOS gems, very rare triple mica version, no microphonics at all, with special cathode coating for 10000 hours of use within manufacturer's specifications.
Also they are factory selected for military use, Gabl. stamped with the same No. One of the best ever ECC83 / 12AX7.


It is tested with 250V on plates and -1.5V on grids, 100% for NOS tube at these voltges is 2.15mA, the results are:

(2.6/2.6)




I collect tubes and tube gear for more then 30 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 200000 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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Exchange/Return Notes
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SKU: 74479665500

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Verified Purchase
Diana Swift
Chelsea, US
★★★★★ 5
Package as expected
Size: 26 Pcs for Roborock Saros 10R
Has everything you need for starter kit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
L
Verified Purchase
Luis Gutierrez
Dallas, US
★★★★★ 5
Great for stocking up!
Size: 26 Pcs for Roborock Saros 10R
I bought this as I got a new one month old Roborock 10r. Comparing these with the original, the feeling of the products (the roller brushes, the filter, and the bag) feel the same. These supplies should last six months or so, so the price is good for the value. The tip I will give is when changing the mop, PULL THE EXISTING ONE SLOWLY! There’s cheapish adhesive from the factory and can easily come off the Roborock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 1
Doesn't work with curvx
Size: 26 Pcs for Roborock Saros 10R
Bags dont actually fit the curvx
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Reviewed in the United States on February 7, 2026
E
Verified Purchase
EQ
Boise, US
★★★★★ 5
Love the quality and the price.
Size: 26 Pcs for Roborock Saros 10R
Loved that I don’t have to buy the expensive things from Roborock. This works perfectly for my vacuum and very similar quality as the original.
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Reviewed in the United States on May 2, 2025
Z
Verified Purchase
Zac
Natrona Heights, US
★★★★★ 5
Eufy 11S Max Replacement Parts Work Well
Size: 20 PACK
For the 11S Max, the parts fit great. Changing out the parts is easy, and the parts are durable. I like that this kit has a new filter for everytime you change out the rotating brushes. Changing out the parts make the eufy vacuum cleaner function better everytime. I can’t tell a difference in the noise level when changing out the parts. Overall, thus is totally worth the money to keep the Eufy running in its best shape.
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Reviewed in the United States on January 24, 2026

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