Lamm ML2.1 Tubes


Hello, I run the ML2.1 with the tubes from factory and I am interested in opinions about using it with NOS Tubes.
Compared to the stock 12AX7 I tried NOS Telefunken 12AX7 and Mullard CV4004. There are differences, but nothing dramatic (in my opinion).
Are NOS really worth it (in general) or did someone find the match to go?
Thanks
thomasheisig

Showing 2 responses by thomasheisig

Thank you Pierre for the New Sensor - Mullard ECC83/12AX7, didn't know that.
Thank you Triode, I will try to get some info about the difference between ribbed/smooth plate.
Thanks Rcprince, too. Well, honestly I don't want to change something, probably a bit more of everything. I have some Tele 12AX7 from my former Aesthetix Callisto, they've been really expensive. I listened to them now for 2h and yes, they are different to stock, but the price is 10x+ ....
Dear Gerry, yes, the "Upgraditis" is like a wave, up and down, thank you Dmailer for your experience, Amperex is an interesting choice.