Tuberolling

  • Hi, I'm the owner of a Sunilda from 2008. I'm planning to try some tuberolling and was wondering which of the tubes that is most significant with regards to the sound quality, the 12ax7's or the 6922's? Another question: are the 12ax7's heater provided by 12,6v or 6,3v?

    Thank you and I wish you a happy easter,

    Geir