Resultater 1 til 2 av 2
Abonnér på denne tråden
  1. #1
    Hifi-entusiast hpm-1100's Avatar
    Ble medlem
    Apr 2011
    Sted
    Bergen
    Innlegg
    441
    Tagget i
    0 Innlegg
    Album
    3
    Torget
    2

    Kul Telefunken tubes

    Hello, i am sorry i write in english, my norwegian is not the best.

    I just got new telefunken tubes for my meixing mc-7r and i couldnt be more satisfied, the sound is much more rich, opened and clear, I never changed anything in my sistem that I could so clearly hear the diference, what an improvement!

    I am using 2 telefunken ecc83 and 2 siemens ecc82 in my meixing, i also have this bigger tube on it, original chinese one, its a 274B electron tube, my question is does this tube has a lot to say? would it be recomendable to change it?? if so, what to get?? because i have read somewhere this tube is fairly unimportant!

    Anyway I am really satisfied with my sistem at the moment, I have the meixing connected to an old warm ec aw-100 and mirage om-7 speakers. I dont feel the need to upgrade anytime soon! I hope at least!

    Greetings to everyone!

  2. #2
    MORNING STAR
    Guest
    Hello

    The 274B is the rectifier, close equivalent to 5R4-types. By changing to other 5 Volts filament types that gives different voltage drop, you can by doing this
    change the sound. A good rectifier is important. Do not change to 5U4 types, because they draw more filament current.
    274B is considered as a better type than than 5R4- types, but I do not know it is the same for the chinese copy.

Skrive Tillatelser

  • Du kan ikke starte nye tråder
  • Du kan ikke svare på innlegg
  • Du kan ikke laste opp vedlegg
  • Du kan ikke redigere dine innlegg
  •  


 

Om Hifisentralen

    Hifisentralen er Norges største webside innen high-end hi-fi og musikk, og vi har vært på nett siden år 2001. Velkommen til en god hi-fi diskusjon eller kjøp og salg av utstyr.
   

Følg oss på sosiale medier:

Facebook Twitter RSS Feed