Postby LUVMACHINE » 05 Apr 2017, 21:51
I don't know what the factory setting is suppose to be for the DSL15C for the bias. I biased mine at 22 ma. It was off before something like 21 and 18 around there. It sounds pretty good right now. In the future I might do a speaker change. The one it came with is holding up pretty well still. If I was doing better financially I would put an ALNICO magnet Celestion in it. Those are too rich for my blood and my bills as of this writing.