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


    New rectifier tubes

    avatar
    Dogstar

    Posts : 369
    Join date : 2014-06-23

    New rectifier tubes - Page 2 Empty Re: New rectifier tubes

    Post by Dogstar on Sat Apr 08, 2017 8:08 pm

    bluemeanies wrote:I gotta a pair!

    That's what Katy Perry said!
    avatar
    Steve G

    Posts : 16
    Join date : 2017-03-17
    Location : Carson City, NV

    New rectifier tubes - Page 2 Empty Re: New rectifier tubes

    Post by Steve G on Sat Apr 08, 2017 9:22 pm

    I pulled the rear tubes and the hum decreased quite a bit, before I could stand in front of the speaker and hear the hum now I need to put my ear next to the speaker. Could the transformers be inducing hum into the rear tubes? Off to Amazon to buy some lead shielding, they have everything.
    corndog71
    corndog71

    Posts : 704
    Join date : 2013-03-19
    Location : It can get windy here

    New rectifier tubes - Page 2 Empty Re: New rectifier tubes

    Post by corndog71 on Sat Apr 08, 2017 11:30 pm

    Steve G wrote:I pulled the rear tubes and the hum decreased quite a bit, before I could stand in front of the speaker and hear the hum now I need to put my ear next to the speaker.  Could the transformers be inducing hum into the rear tubes?  Off to Amazon to buy some lead shielding, they have everything.

    Have you tried different tubes?

    Sponsored content

    New rectifier tubes - Page 2 Empty Re: New rectifier tubes

    Post by Sponsored content


      Current date/time is Tue Sep 17, 2019 3:26 am