SKU: 74479665500

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

$95.40 $106.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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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.


Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 74479665500

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4.2 ★★★★★
Based on 14 reviews
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Product Reviews
J
Verified Purchase
Jeremy
Whiting, US
★★★★★ 5
Best parts for the price
Style: with Pre-Filter
Just what I needed to get my vacuum back up and running.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
R
Verified Purchase
Randall Reviews
Louisville, US
★★★★★ 4
Very good Value for replacement part and reliable
Style: with Pre-Filter
Very good product for the price - the front brushes wear fast compared to the original Eufy’s but for the value you do get a lot of product. So only 4 stars but just for the brushes “appearing to not last as long and bend but the buy is worth the extras. The filters look and work identical to the OEM. Good stuff - thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
E
Verified Purchase
Eduardo
Boise, US
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
K
Verified Purchase
kathp
Charlottesville, US
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
M
Verified Purchase
Mr. Joseph
Fort Morgan, US
★★★★★ 5
Everything you need to do full maintence of your robot vaccum
Style: C20 Parts * 19pcs
this kit truly includes everything you need to do full maintenance of your eufy C20 vacuum. From replacement brushes and filters to cleaning tools and essential spare parts, it covers all the basics to keep your vacuum running like new. The components are well-made and fit perfectly, making installation quick and hassle-free. Regular maintenance becomes much easier when everything you need is in one convenient package. It saves time, extends the life of your vacuum, and helps maintain strong suction and cleaning performance. Highly recommended for routine upkeep and long-term performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026

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