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  1. Martaine2005

    Transistor as a switch

    I am completely neutral. Did you read my very academic https://www.electronicspoint.com/forums/threads/assistance-with-transistor-theory.271875/?. If not, I suggest you do for insanity reasons. Martin
  2. Martaine2005

    Wireless signal needed from motorcycle to backpack - don't know how

    May be he/she did 3 years ago. We don’t know. The OP never replied. Martin
  3. Martaine2005

    capacitor replacement help

    Your killing me mate, well done. Martin
  4. Martaine2005

    Sansui 7070 Left and Right Output Issue

    I personally wouldn’t worry too much. The 30mV is probably the maximum. You are well below that with 24mV. Martin
  5. Martaine2005

    capacitor replacement help

    That’s got to be the sale of the century!. A computer program that measures air within a box without a probe of some design. Can it tell if a bass port is present? Course not. If you have money to burn, my children are hungry, so am I:) Martin
  6. Martaine2005

    capacitor replacement help

    Nope, mine was £7.99:) The real problem with measuring inductors is that you measure the inductance at a certain frequency. As frequency changes, the inductance does too. It’s not Tom Foolery, it’s audiofoolery. But if you enjoy it, go for it. Martin
  7. Martaine2005

    HAM Radio Relevance Currently and Personal Reflections.

    Lol
  8. Martaine2005

    HAM Radio Relevance Currently and Personal Reflections.

    AND your point is? :) Martin
  9. Martaine2005

    capacitor replacement help

    If you’d like to send them to me, I’ll happily measure them. But I guarantee each one will be different. Some people who restore vintage equipment spend weeks matching transistors and checking tolerances for matching resistors etc. A hole batch can vary. It’s not just the component value but the...
  10. Martaine2005

    capacitor replacement help

    Try not to think too much and save your money. Your hearing will diminish with age and you’ll need that money later. Martin
  11. Martaine2005

    capacitor replacement help

    Mine…look like this. https://rcfs-standard.s3.amazonaws.com/e1b3d705-d9a1-4ae7-a47d-9ae0423672da/DSC05291.JPG
  12. Martaine2005

    capacitor replacement help

    Sure, no problem. I’ll deliver them back to you with your newly acquired speaker cable! :) Martin
  13. Martaine2005

    capacitor replacement help

    Yeah, London. Where all the audiofoolery is made!. Years ago I used to go to Tottenham Court Rd and Edgeware Rd for all my gear. All gone now!. Made their millions and run. Kings Rd has a shop now that sells ridiculous gear at ridiculous prices. I laughed and walked out. £1000 per metre lol ...
  14. Martaine2005

    capacitor replacement help

    Where are you in the UK? I can deliver! Martin
  15. Martaine2005

    Hello All from Pasadena

    Welcome aboard Jake. I look forward to learning something from you. What are your main interests?. Martin
  16. Martaine2005

    capacitor replacement help

    Yes supposedly and also to ‘tighten’ it all up. The audiofool never thought about the actual speaker vibration though. I can sell you some microphonic signal cancelling cable. It’s only £1000 per meter. How many metres would you require sir?.:) Martin
  17. Martaine2005

    capacitor replacement help

    Looks ok to me. It’s picofarads. 106F is 10 million pic farads = 10 μF and F = 1% tolerance. Martin
  18. Martaine2005

    HAM Radio Relevance Currently and Personal Reflections.

    Yes they were unique. And people still do it today. That’s MY point. Martin
  19. Martaine2005

    HAM Radio Relevance Currently and Personal Reflections.

    Believe me, I did understand what you meant. Think of Christopher Columbus, he navigated the world in a boat a long time ago. Now, we have planes but people still go on cruises around the world. Martin
  20. Martaine2005

    Books on troubleshooting

    I always wonder what the best download choice is. May be I should try them all and see. I usually download PDF. Martin
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