Low Humming/buzzing

free · 1515

« previous next »
Pages: 1   Go Down

0 Members and 1 Guest are viewing this topic.

Offline free

  • Jr. Member
  • **
    • Posts: 30
on: February 18, 2014, 06:38:32 AM
edit: not a concern anymore due to time.
« Last Edit: February 28, 2014, 02:02:32 AM by free »


Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19391
Reply #1 on: February 18, 2014, 07:03:53 AM
Quote from: free on February 18, 2014, 06:38:32 AM

at the beginning I had random cracking/popping but after poking and finding the responsible solder places (were under the big tube, B5 and B2) it is gone by 96% or so (still have to find or simply resolder all the other places I guess).


It's entirely likely that this process isn't quite finished.  Does the humming change when you poke around with a chopstick?


Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline free

  • Jr. Member
  • **
    • Posts: 30
Reply #2 on: February 18, 2014, 07:09:21 AM
No, while I poked to solve the cracking problem the humming didn't change. Also while doing the cracking part I also partially resolded some solder places to make sure everything is soldered (not everything was soldered, but now is).

If I go only with the Crack and HD600 into other room the humming is the same (so definitely not the notebook or so).

I can make a picture if that helps.
« Last Edit: February 18, 2014, 07:51:00 AM by free »


Offline Grainger49

  • Hero Member
  • *****
    • Posts: 7175
Reply #3 on: February 22, 2014, 01:57:19 AM
Post a picture.  I'm interested in seeing your heater wires and routing.  If you turn it off and it is silent till the high voltage dies it sounds like a heater impressed noise.


Offline Grainger49

  • Hero Member
  • *****
    • Posts: 7175
Reply #4 on: February 22, 2014, 03:34:24 AM
That doesn't work unless I am a member.  Look in my folder (Grainger's Corner) at the FAQ thread.  It lists two ways of including a picture in your post.
« Last Edit: February 25, 2014, 06:14:46 AM by Grainger49 »


Offline Grainger49

  • Hero Member
  • *****
    • Posts: 7175
Reply #5 on: February 25, 2014, 12:11:10 AM
I still couldn't see your pictures, or download them. 

It could be just me.

(I tried from work today and K-C blocked the site.)
« Last Edit: February 25, 2014, 06:15:02 AM by Grainger49 »


Offline fullheadofnothing

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 1487
  • A noble spirit embiggens the smallest man
Reply #6 on: February 25, 2014, 08:47:06 AM
Many people, myself included, don't download links from strangers on the Internet. Particularly executables, but also archives of any format (such as zips, tarballs, et cetera). Post images on an image hosting site, or attach them to a post on the forum itself.

Joshua Harris

I Write the Manuals That Make The Whole World Sing
Kit Packer Emeritus

Offline Grainger49

  • Hero Member
  • *****
    • Posts: 7175
Reply #7 on: February 25, 2014, 11:07:09 AM
Look here for two ways to include a picture in your post:

Never mind.  My FAQ thread is truncated before getting to how to post.



Offline galyons

  • Sr. Member
  • ****
    • Posts: 626
  • Geary Lyons
Reply #8 on: February 25, 2014, 11:51:44 AM
I tried to view the pics on all of the sites that you used.  Not willing to go through several steps and download unknown files.  Please use a site like imgur, picasso or photobucket.  You can attach a file that can opened in your post , as well.

Cheers,
Geary

VPI TNT IV/JMW 3D 12+Benz LP-S>  Eros + Auralic Aries + ANK Dac 4.1 >Eros TH+ Otari MX5050 IIIB2 > BeePre >Paramount 300B 7N7 > EV Sentry IV-A

Thorens TD124/Ortofon RMG-212/SPU >Seduction > Smash^Up> Paramour 45 MQ >K12's

Pages: 1   Go Up
« previous next »