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Philips 6L6WGB tubes in Allen Old Flame

6/28/2000 7:06 AM
Ray
Philips 6L6WGB tubes in Allen Old Flame
Hi All! I'm wondering what the bias should be for Philips 6L6WGB tubes in an Allen Old Flame amp. David Allen recommends 30-35 mV for 6L6GC tubes. Are the 6L6WGB tubes biased the same? Also, What kind of plate voltages are correct for these tubes. I measure the B+ volts as 422 volts, with the wall voltage at 118 volts, using a 5U4 rectifier. Thanks in advance for any info. Ray

 
Replies:
Jim S. Yes, the bias requirements for the ... -- 6/28/2000 6:38 PM