tube roll the - pre amp or the power amp?

anyone care to share their experiences with bat vk55/vk3xi

Wld tube rolling on the pre or power benefit / change the sonic natture more?

Rgds

art8034203-23-2009 3:32pm

larryken Details Discussions Posts This discussion Message User 537 posts 03-24-2009 at 02:52pm Copy Comment URL Report Comment Edit Delete call Viktor...at bAT
vett93 Details Discussions Posts This discussion Message User 205 posts 03-25-2009 at 12:16am Copy Comment URL Report Comment Edit Delete Roll the constant current source tubes in the VK-3iX preamp will give you the most change in the preamp. No experience with your power amp though.