KT66 vs KT90


What would be the difference generally speaking in these two power tubes in an amp that can use either (Rogue Atlas - using tube extenders for the KT66s)?
dhcod

Showing 1 response by dhcod

Yes it can. The only concern from Rogue was the heat of one the tubes being too close to the electrolytics. Otherwise Mark love the KT120. I should get a set and clear out some space for airflow and give it a try. Thanks. I probably wouldn't want KT66s now, knowing that they output less power.