X. Toshiba 6V6GT (Triode Connection)
VII. Westinghouse 6F6G VIII. GE 6EZ5 IX. Toshiba 6G-B7
IV. Toshiba 2E26 V. RCA 1619 VI. GE 6F6
I. Crosley(Ken-Rad) 6K6G II. Tung-Sol 6K6GT III. GE 6146W










