Home › Forums › Design and Building › 2 Stroke Amplifier Design and Building › Squeal and hum on 2stroke › Re: Re: Squeal and hum on 2stroke
January 24, 2013 at 10:48 pm
#5764
Paul
Participant
So I just read this
http://www.aikenamps.com/GlobalNegativeFeedback.htm
and it would seem that if my negative feedback resistor is indeed way out of spec on the low side, that would be the cause of impedance and oscillation problems…
Will swap that out tonight and cross my fingers.