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Frankenrola
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06-05-2011, 03:26 PM
bandersen
RCA 741PCS
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,823
It uses one half of a 6AL5 with the other half unused. Unfortunately, I was doing a little tube swapping and lost the test pattern altogether. I hope it's just a bad connection somewhere.
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