Home › Forums › Design and Building › 2 Stroke Amplifier Design and Building › Different output tubes › Re: Re: Different output tubes

February 15, 2014 at 4:06 am #5987
apb
Participant

Robin,

Are you suggesting the 1/3 power 60hz method? Somehow I got the idea that it took hours of that to break in a speaker.

While we are on the subject any experience with removing or reducing the doping on the surround?