Rare! Matched Pair of 6F6S ( 6F6G 6F6GT) Pentode Tubes Cobra NEVZ 56′ 57′ NOS
USD 56.34 USD
Specifications
| Brand | NEVZ |
| Type | Vacuum Tube |
| Model | 6F6S |
Matched Pair of 6F6S ( 6F6G 6F6GT) Pentode Tubes Cobra. Made in the USSR at the NEVZ factory. Tubes are new, newer used and tested with L3-3 tester. We will be happy to resolve any issues.
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