Model: Marconi B329 (ECC82+). Test results on your tester will NOT be accepted as evidence of defect ive product.
Item Tag: ECC82 / 12AU7 B329
EXTREMELY RARE NOS MATCH PAIR GEC B329 12AU7 ECC82 BRITISH TUBES GOLD PIN 1960’S
GOLD PIN 12AU7 / B329 ECC82 TUBES. DO NOT MISS OUT THESE VERY RARE TUBES. YOU GET THE TWO TUBE YOU SEE FOR THE PRICE. THE CLASSIC INNER SILVER LINED PLATES.