Match Pair Sylvania (RCA) 6SN7GTB Coin Black VPlate Tube TV7&Maxi Test NOS NIB🎶
USD 89.99 USD
Specifications
| Brand | RCA LABEL |
| Type | Sylvania |
| Model | 6SN7GTB |
| MPN | 6SN7 |
| Country/Region Of Manufacture | United States |
Match Pair Sylvania (RCA Labeled) 6SN7GTB Coin Base Short Bottle Black VPlate Tube TV7&Maxi Tested NOS NIB. Closely matched (3%) pair. Matching date codes also. Mutual Conductance (GM)Test: 104 & 96 and 100 & 88 (77 = NOS Average & 50 = Good MINIMUM).
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