AVA Ultravalve Vacuum Tube Amplifier by Van Alstine

Does anyone have any knowledge or comments about this tube amplifier by Van Alstine?
It’s said to be modeled after the old Dyna Stereo 70 amp.

rvpiano03-13-2019 5:28pm

rvpiano OP Details Discussions Posts This discussion Message User 2,414 posts 03-13-2019 at 06:49pm Copy Comment URL Report Comment Edit Delete Jsl1234, Forgive my ignorance but what is the difference between triode and pentode operation?
rvpiano OP Details Discussions Posts This discussion Message User 2,414 posts 03-14-2019 at 12:59am Copy Comment URL Report Comment Edit Delete Thank you for the involved description. I appreciate your effort!