VALVE 58
58 = VT-58 = UZ58A = UZ-58A = NU-58L = A258 = ER58 = 258 = W2162 = PH58 = PH258 = VT156_GPO = C58 = CV1705 = NU-58 = T-58 Similar valves Other shape (e.g. bulb type) : 58S ; G-58-S; M58 Replaced normally - small diff.: 38058; 58E Other class quality (otherwise equal): CV613 ; NU-58S Heater different: 6D6 Heater and shape different: 58AS Other base: 58_Coronet First series Aug.1931 70 Years of Radiotubes and V. model RCA with this tube was late April 1932. Replaces models 51 Evoluzioni 78 6D6 58A
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)