Изменения

Type DISSIPATION MAX PLATE V MAX SCREEN V

6L6/G/GA/GB 19 W 360 V 270 V

807 (1937) 25 W 600 V 300 V

KT66 (1940s-on) 25 W 500 V 400 V

EL37 (1947) 25 W 800 V 800 V

5932 (1950) 21 W 400 V 300 V

5881 (1950) 23 W 360 V 270 V

6L6GC (1954) 30 W 500 V 450 V

7027 (1958?) 35 W 600 V 500 V

7581 (1956) 30 W 500 V 450 V

7581A (1960) 35 W 500 V 450 V