This video explains how to use trimmer potentiometers to bias guitar pedal circuits. The video covers three common applications: biasing BBD chips, JFETs, and germanium transistors. The presenter demonstrates how to adjust a trim pot using a voltmeter and oscilloscope, and also explains how to do it by ear.
13456 3 года назад 8:39Both Tube Driver original, made by BK Butler. Bias mod in Tube Driver on right made by BK Butler. Bias mod in Tube Driver on ...
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