Hey guys, so i was looking around on this model and saw that the stock bias value is defined as 75ma on the B+ side, I noticed that the Boak-Jung mod defined a 300ma bias at a higher rail voltage, and the stock draw value of 75ma sounds low to me, especially considering the heatsinks don't even get warm. I have also heard from some that, stock, many Dynaco SS amps were "chronically under biased", is there any truth to that?
I was thinking about setting it to about 150ma, as at that point the heatsinks are warm at idle but nowhere near concerningly hot.
Any thoughts?
normally I wouldn't consider changing the bias, but it seems to be a common change on these.
I was thinking about setting it to about 150ma, as at that point the heatsinks are warm at idle but nowhere near concerningly hot.
Any thoughts?
normally I wouldn't consider changing the bias, but it seems to be a common change on these.