Tube upgrade for Shanling A3000


Hi,

I am trying to upgrade the original EH6922 tubes come with with my Shanling A3000 and I don't know what kind of tubes work best with my amp. Can someone give me a hint?

Thanks,
vnhifi
Honestly, replacing 8 fuses would be extremely expensive compared to the price of the unit. I would not think that the funds spent on that could not do more improvement somewhere else.
If you had one or two fuses this would be a nice tweak but eight fuses is a bit costly at $30 each.

Anybody know if the balanced input on the Shanling A-3000 uses the tube stage or goes through opamps?