Dude's 6SN7 replacements with Chinese CV-181/6SN7


After about 3 months of breaking in the Dude, I think it's time to do some 6SN7 tubes rolling. I know this topic has been discussed before but I missed the thread.

Instead of the NOS 6SN7 tubes, I am thinking of trying the Shuguang CV-181Z or the Sophia 6SN7. Both are very similar prices at about $200/pair.

Have anybody tried any of them before with your Dude preamp?

Any opinions or suggestions are welcome.
tthean

Showing 1 response by zmanastronomy

I've had both in my system. If you try the Sophia, you will love it. Very open and neutral. But when you try the BT CV181, you'll be selling the Sophia.
Just go to Grant Fidelity and get yourself a pair and you'll be glad you did. I have no affiliation with Grant Fidelity, I'm just a very satisfied customer.