Amperex Philips ECC83 1971-72 Dimple Disc Getter - Heerlen Holland
BEL ECC83 12AX7 1970s - Philips Mullard OEM INDIA
BEL ECC83 12AX7 1978 - Philips Mullard OEM
BEL ECC83 1970s 1 - Bangalore India
BEL ECC83 1970s 2 - Bangalore India
BEL ECC83 1970s 3 - Bangalore India
BEL ECC83 1970s 4 - Bangalore India
BEL ECC83 Valvo and Ultron Labels - Bangalore India
BRIMAR CV4035 - 1957 Black Box Plate Square Getter Military Prem. Grade Long Life ECC83:CV492:CV4004:6057:12AX7 Halo Getter STC Prod. ENGLAND new
BRIMAR CV4035 - 1959-60 Military Box Plate Prem. Grade Long Life ECC83-CV4004-6057-12AX7 Factory Tested Halo Getter STC Prod. ENGLAND
BRIMAR CV4035 - 1960 Military Box Plate Prem. Grade Long Life ECC83-CV4004-6057-12AX7 Halo Getter STC Prod. ENGLAND II
BRIMAR CV4035 - 1961 Military Box Plate Prem Grade Long Life ECC83 CV492 CV4004 6057 12AX7 Halo Getter STC Prod ENGLAND Plug Play Ready to Use - SLIM BASE FOR COLLARS
BRIMAR CV4035 - 1961 Military Box Plate Prem. Grade Long Life ECC83-CV4004-6057-12AX7 Halo Getter STC Prod. ENGLAND
BRIMAR CV4035 - 1961 Military Box Plate Prem. Grade Long Life ECC83:CV492:CV4004:6057:12AX7 Halo Getter STC Prod
BRIMAR CV4035 - 1964 BVA Military Box Plate Premium Grade Long Life ECC83 CV4004 12AX7 Halo Getter STC Prod. ENGLAND NO LABEL - Plug and Play Ready to Use