+ Reply to Thread
Page 9 of 9 FirstFirst ... 789
Results 81 to 83 of 83

Thread: The Bug is back

  1. #81
    Join Date: Nov 2015

    Location: Wolverhampton

    Posts: 6,497
    I'm Oliver.


    Quote Originally Posted by Bksabath View Post
    Attachment 24428Attachment 24429Attachment 24430

    It start loosing shape at 60KHz
    I was going to post same current results but I have blown up (not surprising) one of the Output boards

    So more to follow ...
    Oh dear.
    Analogue: Technics SP10 MK2 > Phonomac AT-1010 MK5 tonearm > Ortofon Kontrapunkt b > Bigbottle Jfet MC Valve Phonostage (Telefunken Valves)
    Digital: NONE
    Amplification: Nelson Pass DCB1 with Khozmo 48 Step Series Attenuator & Krell KSA100 MK2 Amplifier
    Cables: Fisual S-Flex Speaker Cable & SPOTFIRE IC Cables & NEW SPOTFIRE Tonearm cable
    Speakers: Pioneer CS-77A

  2. #82
    Join Date: Sep 2018

    Location: Liverpool

    Posts: 12
    I'm Paul.


    Oh no, feeling really gutted for you. I know how much work you have put into these Amps. No worries I'm sure it's only a minor setback.

  3. #83
    Join Date: Mar 2017

    Location: Liverpool

    Posts: 314
    I'm Sandro.


    Well I got it apart already and the negative board has 2 blown Mosfets
    I have already matched a god pair out of my stash

    It looks like the J fet is gone as well but again I got plenty of spares, this is a bit more upsetting because it is going to be one less pair that I leave to my grand children's
    It should be back on later on
    Positive thing about it the speaker protection works


+ Reply to Thread
Page 9 of 9 FirstFirst ... 789


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts