Siemens E88CC / 6922
The Siemens E88CC / 6922 is a premium high-spec double triode known for exceptional reliability, low noise, and outstanding linearity. These German-made versions feature gold pins, grey plates, and a top ring getter—making them highly desirable for high-end audio, preamps, DACs, and precision instrumentation. Their robust design ensures stable performance and long service life.
- ✅ Brand: Siemens
- ✅ Model: E88CC / 6922
- ✅ Plate: Grey Plate
- ✅ Getter: Top Ring Getter
- ✅ Pins: Gold Pins
- ✅ Origin: Made in Germany
- ✅ Condition: New in White Box
- ✅ Tested: On Amplitrex AT1000
Test Results
| Serial No. | Test | Ia (mA) | uMhos |
| 4595052 | T1 | 16.6 | 13030 |
| T2 | 15.4 | 12400 | |
| 4595058 | T1 | 17.0 | 13340 |
| T2 | 15.6 | 11800 |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.
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