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Description
Platinum Matched Pair Siemens E88CC Used Tested NOS Dual Stage Getter A27H CodeBrand: Siemens Type: CCa Siemens E88CC 6922 ECC88 6DJ8 Model: E88CC Country of Manufacture: West Germany Country Region of Manufacture: Germany One platinum matched pair (2 tubes), rare E88CC Siemens (CCa 6922 ECC88 6DJ8). RARE 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: (17 18) Tube 2: (16 17) The same stamped codes at getter support:
Brand: Siemens
Type: CCa Siemens E88CC 6922 ECC88 6DJ8
Model: E88CC
Country of Manufacture: West Germany
Country/Region of Manufacture: Germany
One platinum matched pair (2 tubes), rare E88CC Siemens (CCa 6922 ECC88 6DJ8).RARE 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: (17 / 18)
Tube 2: (16 / 17)
The same stamped codes at getter support: A2 7H
Very rare and great sounding tubes, carefully matched with balanced sections. They come in 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 20pcs, 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 too.
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4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Excellent filter
Size: 7.5" x 8.7" x 1.4"
Perfect fit, installed easily and quickly, airflow arrow was provided, and product was well-made with high-quality materials. Box had a hole, but the filter was in a sealed plastic bag and was undamaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
★★★★★ 5
Works as expected in polluted phoenix AZ
Size: 7.5" x 8.7" x 1.4"
these work great for me and the dealr charges $60 to replace one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 4
Needs modification to fit Lexus TX 350
Size: 7.5" x 8.7" x 1.4"
Does not have a proper fit on a 2024 Lexus TX 350 without some minor modification. The filter casing has a guide that it's supposed fall into one of the pleats like a notch, however, notice this filter has the white strips which I guess are added structural support. I simply cut the 2 strips on the pleat the guide falls into. The filter will not fall apart by doing this. It's a minor inconvenience that can be easily corrected yourself or simply find another filter that does not have anything blocking the pleats the entire width of the filter.
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Fits perfectly
Size: 7.5" x 8.7" x 1.4"
easy to install
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Reviewed in the United States on December 3, 2025
★★★★★ 5
bosch never disappoints
Size: 7.5" x 8.7" x 1.4"
good product+fair price=value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
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