The Dynaco Tube Audio Forum

Would you like to react to this message? Create an account in a few clicks or log in to continue.
The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


2 posters

    ST70 resistors replacement

    avatar
    maninmac771


    Posts : 30
    Join date : 2011-03-07

    ST70 resistors replacement Empty ST70 resistors replacement

    Post by maninmac771 Sat Jun 18, 2011 2:12 am

    Hi all. After replacing my ST70's quad capacitor, the driver board, and the resistors/capacitors/selenium rectifier of the bias circuit with new ones (in kit form from dynakit.com), I'm planning also to replace all stock resistors that are remaining. I notice that V2 and V7 has a 15.6 ohm connected to their respective pins. Are these resistors with decimal value still available? If not, what should I look for? Would a 15 ohm do the job? Also, should I also pay attention to the right Watt and tolerance value for resistors that I plan to replace? Thanks for any help.
    Bob Latino
    Bob Latino
    Admin


    Posts : 3258
    Join date : 2008-11-26
    Location : Massachusetts

    ST70 resistors replacement Empty Re: ST70 resistors replacement

    Post by Bob Latino Sat Jun 18, 2011 5:13 am

    Hi,

    Kevin at Dynakitparts sells replacement 15.6 ohm resistors for stock ST-70's. See link below ..

    ST-70 replacement bias resistors

    Bob

      Current date/time is Tue Mar 19, 2024 4:00 am