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{{Vacuum Tube | |||
|Type=Pentode | |||
|Number=6CB6(A) | |||
|EuroNumber=EF190 | |||
|RussianNumber= | |||
|Part_nos=154-0030-00 | |||
|Description=pentode | |||
|Used_in=105;112;513;517;541;545 | |||
|Designers= | |||
}} with a {{B7G base}}. | |||
It is used in the vertical output amplifier of the [[517]] | It is used in the vertical output amplifier of the [[517]], and the output coupling stage of the [[112]]. | ||
6CB6 and 6CB6A are identical, except for the controlled heater-warmup time of 6CB6A. | 6CB6 and 6CB6A (EF190) are identical, except for the controlled heater-warmup time of 6CB6A. | ||
Tek part numbers: | Tek part numbers: | ||
* 6CB6A: 154-0030-00 | * 6CB6A (EF190): 154-0030-00 | ||
{| class="wikitable" | {| class="wikitable" |