13D2 6SN7GT Brimar Valves Tubes x 2 Black Print Used Tested (47pr 2)
£420.00
Special quality, aircraft grade 6SN7GT
Black Brimar logo
Triple micas
Double square getters
Good clean tubes
Test very strong
Test results:
V1 A1-8ma 2.1gm/ A2-9.1ma 2.3gm
V2 A1-7ma 2gm/ A2-7ma 2gm
Brands:Brimar
