Am thinking of rolling Psvane T series 12ax7's in the input stage of Rogue Tempest 2 integrated amp ( passive line stage)
I have tried JJ,s, Telefunken, RCA. Tele,s so far the best but the two i have are showing their age now. RCA,s also doing decent job.
What I would be hoping for is additional trasnparency, warmth and air.
Anyone tried the psvane treaures in their Rogue or any other amp for that matter?