VALVOLA 75
Identical to 75 = VT-75 = 275 = UZ-75 = A675 = 675 = 175 = 375 = CV1419 Similar valves Other class quality (otherwise equal): 38075 ; CV614 Heater different: 2A6 Other base: 6B6; 6B6M ; 6SQ7 ; 75_Coronet Other base and other heater: 11D3 ; 6B6G Multiple differences or of other kind: 6Z-DH3 First series 1933 -- Collector info (Sammler) First information 1933 : The AWA Journal Vol. 7, 1992. Nov.1933 : -- Collector info (Sammler) Replaces 2A6 models Evolutions 1936 6Q7 6Q7G 6B6 6Q7MG 6Q7GT
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)