The 6M11 is a double triode and pentode with a 12-pin Compactron base, introduced in 1961. The individual systems have similar characteristics to a 12AT7 and a 6EW6. Its original application was for TV sets.
Tek part number: 154-0493-00
- 556 (V574, V774) HV regulation & trace blanking amplifier, (V1605) calibrator