Mis-matched but same tubes on sound quality

0 Members and 1 Guest are viewing this topic. Read 876 times.

charmerci

  • Full Member
  • Posts: 3854
    • My Artistic Adventures
Mis-matched but same tubes on sound quality
« on: 29 Dec 2019, 09:42 pm »
One of my tubes went bad - so I bought another Sylvania(?) 6CG7 Triple Black Plate which I now realize is different from my others. Will this make a big difference? Probably not as it just being used for voltage regulation in an older AVA Ultra DAC.  :scratch:


 

oem-wheels

  • Jr. Member
  • Posts: 88
Re: Mis-matched but same tubes on sound quality
« Reply #1 on: 3 Jan 2020, 04:08 am »
Funny, I was wondering the exact same thing.. Today I just received (2) OD3  NOS for the same duty as yours.. Tested them and they were 15 points difference from each other.. But both way above minimum..