My tube amp has some bad can capacitors...what should I replace them with??

Discussion in 'Audio Hardware' started by audio, Jul 8, 2003.

Thread Status:
Not open for further replies.
  1. audio

    audio New Member Thread Starter

    Location:
    guyana
    My tube amp has some bad multi-section can caps. One is a 400mf 50v/50mf 400v/50mf 400v and the other is a 50mf 350v/50mf 350v/50mf 350v. I'm having a hell of a time finding nos replacements. What should I do? Use individual caps instead or have some cans custom made?
     
  2. Drew

    Drew Senior Member

    Location:
    Grand Junction, CO
    Are you sure the value on those caps are mF (millifarads) or uF (microfarads). Those values don't seem right for power supply caps.

    The selection isn't great but the only place I've seen multisection caps is here:

    http://www.welbornelabs.com/parts.htm

    (Look under LCR)

    I'd have to look at the exact piece of equipment to see how much space is available before recommending individual caps. I'd also post on the newsgroup rec.audio.tubes (on usenet) or the appropriate forum on audioasylum.com for some guidance. Someone might have experience with your exact piece of equipment.
     
  3. audio

    audio New Member Thread Starter

    Location:
    guyana

    You are correct. My mistake. It's uF. It turns out I need two 50uF 400v, one 400uF 100v, and three 50 uF 300v electrolytics and two .2uF 10v radial disc coupling caps. Any recommendations??
     
Thread Status:
Not open for further replies.

Share This Page

molar-endocrine