Biasing & tube rolling

Do you need to always bias when you roll power tubes?

50jess01-14-2012 5:26am

bdgregory Details Discussions Posts This discussion Message User 1,721 posts 01-14-2012 at 08:05pm Copy Comment URL Report Comment Edit Delete yes, unless your amp is cathode biased, or has a automatic bias scheme that doesn't require or permit adjustment.