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  1. johnc

    Advice on subwoofer build

    Bass reflex is perfect for anyone wishing to compromise sound quality.  :flame:
  2. johnc

    SpeakON cables and connectors

    Where is a good place to buy 4 pole SpeakON cables and connectors? I only need short cables (1m to 5m) so might be worth buying a long one, cutting it and buying extra connectors. Looking for something cost effective but with quality as good as that of the Neutrik connectors.
  3. johnc

    P3A from Rod Elliot

    It appears you heatshrunk 2 x BC546 together, a BC546 to the LED, an mounted a BC546 to the same heatsink as the driver transistors. Are there any special reasons for this? UP1237 looks nifty.
  4. johnc

    P3A from Rod Elliot

    What small transistors are you using? bC546?
  5. johnc

    P3A from Rod Elliot

    I'm currently using a 4 channel unit operating just at 32V unregulated. About to build an 8 channel unit with regulated supplies. 4 amplifiers running at +-50V for 4 subwoofers and 4 amplifiers are 35V for my 2 way stereo speakers. I don't have any desire to use a different design. P3A is a...
  6. johnc

    Meniscus Audio Mandolin Build - Design by Jeff Bagby

    Hey I also have these drivers, cabinets made but project on hold.  ;D Subscribed. https://www.avforums.co.za/index.php/topic,11288.msg137618.html#msg137618
  7. johnc

    Anyone in the mood for doing a budget AVForums OB speaker?

    Thanks for the pics Brian. Excellent job you did there.
  8. johnc

    Two way floostander build

  9. johnc

    Anyone in the mood for doing a budget AVForums OB speaker?

    I can't seem to find the photos.
  10. johnc

    R74 Oliviershoek pass road condition?

    Why go through harries? I usually take the N3 offramp South of Harrismith that takes you past the Engen and Spur and the dude that is always there cracking a whip.
  11. johnc

    Smoking is cool

    I think the problem is that nicotine is highly addictive. Mass advertising of a highly addictive substance is an ethical issue. The result is that many people are getting addicted to something they don't need. It is like buying a once off pay as you go voucher and then finding money leaving your...
  12. johnc

    Seeing is believing: Zuma must fall crowds rise up

    I love the ghostbuster one!
  13. johnc

    JHB AVF Bike Breakfast Run

    Forumites are welcome to join us on our 1st breakfast run... Date: Sunday 20 December 2015 Meet at: Sasol, Pinehaven (cnr Hendrik Potgieter and N14) Time: 07h00 Ride to: Magalies (Trompie67 to navigate) Please send me you number via PM if you want to join the Whatsapp group.
  14. johnc

    JHB AVF Bikers Whatsapp Group

    A forum is not the ideal platform to plan an event at relatively short notice. I'm creating a JHB AVF Bikers Whatsapp Group as a more effective way to plan riding event(s). Please send me your phone number via PM if you want to join the group.
  15. johnc

    JHB AVF Bike Breakfast Run

    A forum is not the ideal platform to plan an event at relatively short notice. I'm creating a JHB AVF Bikers Whatsapp Group as a more effective way to plan riding event(s). Please send me your phone number via PM if you want to join the group.
  16. johnc

    JHB AVF Bike Breakfast Run

    How about this Saturday... Depart from Stu's place at 8h00 and go to Vaal? Who can make that?
  17. johnc

    JHB AVF Bike Breakfast Run

    My view is that we should do the first one soon, as in 12,13,19 or 20 Dec. I can make any of those dates and don't mind where we go.
  18. johnc

    JHB AVF Bike Breakfast Run

    My bike has 21 Gigawatts of power.... (PMPO, that is).
  19. johnc

    JHB AVF Bike Breakfast Run

    Anyone still keen?
  20. johnc

    Where to get 120m ID tube

    The title got me interested... thinking you have taken things to a whole new level. :( well, nothing to see here.
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