Pay in installments of $37.44 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Platinum Matched Pair Siemens E88CC Used Tested NOS GRAY SHIELD A01 MP4One platinum matched pair (2 tubes) rare E88CC Siemens (CCa 6922 ECC88 6DJ8). RARE Gray shield, Dual Stage Getter version. Prints as shown on photos. Used, Tested, Very strong examples!!! Tested with 100V on anodes and 1. 5V on grids 15mA is 100%. Tube 1: (18 18) Tube 2: (17 18) The same etched codes: A01 =3I Very rare and great sounding tubes, carefully matched with balanced sections. They come in reprinted Siemens boxes. These tubes can be used like
One platinum matched pair (2 tubes) rare E88CC Siemens (CCa 6922 ECC88 6DJ8).
RARE Gray shield, Dual Stage Getter version. Prints as shown on photos.
Used, Tested, Very strong examples!!!
Tested with 100V on anodes and -1.5V on grids 15mA is 100%.
Tube 1: (18 / 18)
Tube 2: (17 / 18)
The same etched codes: A01 =3I
Very rare and great sounding tubes, carefully matched with balanced sections. They come in reprinted Siemens boxes.
These tubes can be used like CCa / ECC88 / 7DJ8 / E88CC / 6922 substitution in many amplifiers, DACs and preamps.
They are pull outs from professional back up device I dismantled more than 25 years ago. More than 50pcs, all the same codes, many pairs in stock.
They are the same codes, and they had to be checked from time time, so the printings are faded out, but the tubes are perfect, with lot of life left, tested for low noise and microphonics in RIAA preamp.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 22 reviews
Sort
Product Reviews
★★★★★ 1
Doesn't work with curvx
Size: 26 Pcs for Roborock Saros 10R
Bags dont actually fit the curvx
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2025
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
Great buy
Size: 20 PACK
This is a great buy to replace filters etc on my robot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Perfect for my Eufy
Size: 20 PACK
Nice to change out parts regularly. Easy to use. Fit & work perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
recommand products
ME & TANGE ...& Pete & Knox & David & Brownie & Ed & Benoi & Basil & Dixie & John & Wayne & NASA & NEWC & SSC & WCP & GPO & Gators & Jim & Paul & Starch... An Autobiography of an American Hobbyist Woodcarver on Basic Principles with Historic Reference
79.95
Lincoln Zephyr - Small Scale Model Cars
56.65
Kitten Journal
28.04
Earthbound Timelords
47.10
Angela's Crafts
30.30