Tube Amps / Music Electronics
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|previous: Jim S. The values of the bias feed resisto... -- 5/5/2000 8:00 PM||View Thread|
|5/6/2000 9:30 PM|
|john hermsen||Re: homebrew bias question.|
I installed a second bias pot (100k's) and set the current for both tubes at 40ma/500v. I still hear a chorus (light) sound specialy at higher tones. As the notes get higher the speed of the chorus goes up to. Could this be because these tubes are more than 10ma mismatched?