Ankündigung

Einklappen
Keine Ankündigung bisher.

B780 thermal problem

Einklappen
X
 
  • Filter
  • Zeit
  • Anzeigen
Alles löschen
neue Beiträge

    B780 thermal problem

    Hello, could someone please provide me with information on the solution and modification to the thermal problem of the quiescent current control (transistors Q13 and Q5) in the Revox B780?

    #2
    Hello, I would like to add a small clarification; my question is rather about whether the excessive heating of Q13 and Q5 is normal and its possible solution; for the rest, the equipment works correctly. Thank you for your attention.

    Kommentar


      #3
      Can anyone comment on the existing modification of the Revox B780 audio amplifier, (module: 1.780.105.00)?

      Kommentar


        #4
        Good morning; I notice that many colleagues stop to read this post about the amplification stage of our beloved Revox B780; I know that there is a modification to solve the problem; it would be appreciated if whoever has the answer would publish it for everyone.

        Best regards.​

        Kommentar

        Lädt...
        X