Sylvania 6211
The Sylvania 6211 is a rugged, long-life dual triode originally designed for industrial and computer applications. Known for its excellent stability, low microphonics, and strong transconductance, it is often preferred in audio circuits that need clean gain, reliability, and consistent balance between triodes.
- ✅ Brand: Sylvania
- ✅ Model: 6211
- ✅ Plate: Grey Plate
- ✅ Getter: D Getter
- ✅ Condition: New in White Box
- ✅ Tested: On Amplitrex AT1000
Test Results
| Serial No. | Channel | Ia (mA) | uMhos |
| 5043002 | T1 | 6.9 | 4300 |
| T2 | 7.6 | 4600 | |
| 5043001 | T1 | 7.0 | 5200 |
| T2 | 7.7 | 5200 |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.
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