Re: I'm going let you in on a little secret....
I will share with you a little secret too...
Mullard reissues are the new production tube I love more BUT.... tone-wise, the best ones are Genelec Gold Lion reissues BUT, they are weak, they last very short (some didn't lived more than 3 hours) and are eventually expensiver than some NOS tubes.
Therefore, yes, without any doubt:
Mullard 12AX7 and EL84 reissues are my preferred new production tubes.
And they last, and last, and last...
I did a lot of tube swapping and that's what I want for tone-shaping positions and, eventually for PI positions, because they have an awesome transconductance, nice gain and output, note definition and 3D plain EQ representation, with outstanding harmonic content and an incredible crunch when highly overdrived.
Unfortunately, not easy to source.