Recent content by lacrossebowe8
  1. lacrossebowe8

    Wich DIY project build...

    I got a kit for a ckkiii from glassjar once. Just because its not on the website doesn't mean he doesn't have it.
  2. lacrossebowe8

    SOHA II Builders Thread

    Yeah it does play music now and sounds good. I will give it a more critical listen soon and report back.
  3. lacrossebowe8

    SOHA II Builders Thread

    Everything checks out. I hope any other newbie builders like me read this thread and set their heaters correctly.
  4. lacrossebowe8

    SOHA II Builders Thread

    So I am an idiot. I had the jumpers oriented the wrong way. The regulator was mounted the right way. Now it seems the led's light up. Now i will just try to get a new R3P. All the other power test points are correct. I just inserted tubes, the relay clicked and I will get the next measurements.
  5. lacrossebowe8

    SOHA II Builders Thread

    R3P turned bright red. This is where the smoke is from and I assume that it is ruined now. And I get no voltage from TH test point. So looking at the schematic, something is wrong with the heater section when strapped to 12v. I'm not sure why the amp seems to sort of work at 6.3 but not 12.6
  6. lacrossebowe8

    SOHA II Builders Thread

    When I turn it on at 12 v none of the LED's light up and then I smell smoke. I can't say for sure where its coming from but it is there.
  7. lacrossebowe8

    SOHA II Builders Thread

    So I got the transitors soldered in and here are my new test voltages. Also, the relay clicks on, then off then on a lot of the time when I turn it on. Also, I have kept it on the 6.3 v setting and am worried that setting it to 12.6 will smoke something as that is what happened before with the...
  8. lacrossebowe8

    SOHA II Builders Thread

    I had tubes in. Should I have taken them out?
  9. lacrossebowe8

    SOHA II Builders Thread

    Every other measurement was fine. I only couldn't get the TPR to TB+R to be 19v. (same on left channel) R4 is 18k. I will order the Q1-Q4 transistors. I can't wait to get the amp working again
  10. lacrossebowe8

    SOHA II Builders Thread

    I will need to order the parts to replace them. What else can I do/ what else should I order to ensure that I can fix the amp? I don't want to have to order 5 $3 orders and would rather order too many parts than too few.
  11. lacrossebowe8

    SOHA II Builders Thread

    I got the tubes I have tested and they tested ok. I measured the voltage drop across Q1P and Q2P and found it to be: Q1P about 1V Q2P also 1V I measured using both methods, using HV- and across Q1P and Q2P What is the next step? Thanks.
  12. lacrossebowe8

    SOHA II Builders Thread

    How would I measure the CE drop across Q1P and Q2P?
  13. lacrossebowe8

    SOHA II Builders Thread

    I have set the TB+L and TB+R to around 80V. I am on vacation now so I will have to do this on friday when I get back. I will get my hands on some new tubes also. Thanks for the help.
  14. lacrossebowe8

    Desktop AMP < $300 for work

    Its where you put the capacitor in such that the capacitor is standing up like a beer can. One lead is quite short and the other will have to be relatively long.
  15. lacrossebowe8

    SOHA II Builders Thread

    Here are my test voltages: TL+ 14.9V TL- -14.95V TH -12.56 TB+ 107.5 (with tubes in place) I have 216 mV through both R10 L and R TB+L 81.4V TB+R 81.4 V Both R6L and R6R are at 400 mV For the next part I will discuss measurements with specific tubes. Beckman 5963 TPL 76v...
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