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5F1 underway…

November 30th, 2010

The 12AT7 was too dull in V1 so I pulled a 12AX7 from another amp (and plugged the 12AT7 into V3 as a PI to drive some 6L6s a bit harder…in my 5E5A
and also put that “hot” Sovtek rec tube in another 5E3 (with red/white lower Voltage tap so it is now putting out more reasonable DC to the power supply..
all amps seem happy !!

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