(2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong
(2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong (2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong (2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong (2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong

(2) Sylvania 6SN7GTB Tubes Matched Codes 1954 Black T Plates Tests Strong

USD 49.99 USD
SKU: aleGciOM
Brand: SYLVANIA
MPN: 6SN7GTB
Condition: Used
Tags: 1954 6SN7GTB SYLVANIA United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandSYLVANIA
TypeVacuum Tube
Model6SN7GTB
MPN6SN7GTB
Country Of OriginUnited States

(2) Sylvania 6SN7GTB Vacuum Tubes Matched Codes 1954 Production | Black T Plates. Tube 1 Emissions 90% & 86% | GM 107% & 103%.

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