[hk29]

And maybe obvious if its the same power, its the same circuitry so it sounds the same: https://www.lineartubeaudio.com/faq...eadphone-section-of-lta-amplifiers-sound-like

 

[Killerb]

Has anyone tried rolling the tubes in their Z10? I am primarily looking for a crisp top end and holographic soundstage. The tone of my stock tubes (Reflector, CEI, BEL, Sylvania) is good but overall presentation is slightly muted vs MZ3. LTA suggested Philips or Mullard EL84 with Philiips 12AU7.