Quote:
Originally Posted by rca2000
What # H-out and damper tubes does this set use?
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Horiz out is a 18A5 octal base and the damper is a 17H3, IIRC, a 9 pin miniuture The 18A5 is similar to a 25AV5.
It seems that this is the only set, that used these tubes. Two other strange tubes are 10C8 and 12CT8.
Leave it to GE, as they owned their own tube plant.
