6H23 tube Ya or Na ?


I've heard this tube is a great replacement tube for the standard 6922.I own the modulus 3A ad ARC Vt100MK11.Has anyone heard great improvements with this tube?
thanks mike
hiendmmoe

Showing 1 response by swampwalker

They have also worked well in my BAT VK3i which uses 2 per channel in the line stage. Can't comment on longevity as the BAT is very easy on tubes, but they sounded fine.