VACUUM TUBE

Brand: PHILIPS MINIWATT

Type: 1561

Full-Wave Vacuum Rectifier Tube

Factory Code: EF5    A6G

EF:  Type = 1561

5:  version = 5

A:   Production location = Wiener Radio Werke  

6:  Production year = 1946

G:  Production Month = July

Tested with AVO CT160 Tube tester

Result: tested strong and balanced

20260726-1894