|
The RCA TM-21B monitor in the 1960 Televison Terminal Equipment catalog, 3rd edition, says "The output amplifiers also contain d-c restorers in the form of feedback-stabilized gated clamps."
The tube complement (61 including the kinescope):
4 - 6AL5
6 - 6BQ7A
1 - OA2
4 - 6AU8
1 - 6W6
1 - 5651
2 - 6BK4
1 - 6AN8
2 - 6CD6-GA
1 - 3B2
8 - 6AW8
1 - 6X4
4 - 6080
6 - 12AX7
2 - 6AU4-GTA
1 - 6CG7
1 - 1X2B
1 - 6BC7
8 - 12AT7
5 - 6197
1 - 21CYP22
(The catalog does not include schematics.)
|