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Re: Jackson 648

Hi Clark,

Mine doesn't have the settings for 6550's either, but the 6BQ5/EL84 is as follows:

Fil.= 6.3, D circuit=123, E circuit=B569, Plate test=15WZ

Hope this helps.

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  • Re: Jackson 648 - John 10/2/9900:42:37 10/2/99 (0)

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