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  1. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Come on Abu - you know you want to... DO IT!  Dooooooo iiiiiiiit.....
  2. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Abu you know we're not gonna stop until you PM Rudi and deposit the kit cost... So you may as well give in and commit.
  3. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Abu - just get it and build it!  If you think there's a chance you'll be disappointed, all you'll be doing is missing out on a beautiful sounding amp! I had a kit set before this.  It came from old days - built by my dad's friend.  It was good, but old, and therefore had hum on the left channel...
  4. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Yip!  It's THAT AWESOME!
  5. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I read a post calling for me - but I've read it over and over and I cannot figure out what you guys are looking for - I'd love to post what I've got, what are you guys looking for? My chassis design is at home, I'm in Phalaborwa on work, which is why I could not get back to AVForums that quick...
  6. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I would say treat the whole chassis as non conductive plastic, except for where you mount the connectors.  The amp runs beautifully in open air, so it does not need any shielding - but the carbon fiber will dampen any surrounding noise very well as a bonus. No need to ground the case.  The...
  7. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I'd say here is where you really want to be careful with what touches the chassis.  I've found that taking the AC socket ground to the 0V common on the amp creates really bad stuff.  I don't know how to describe it, it's like it suddenly starts amplifying any noise on ground with much higher...
  8. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Your configuration and mine are quite similar - regarding relative position and orientation of the two boards and torroids! Mine laid down on its side is kinda the same as yours.  OK, we have to look past the mono block think I'm doing... Your heatsinks are capable of very much more though.
  9. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Any ideas as to what hole dimensions to use when laser cutting and powder coating the plate metal? For these: http://www.mantech.co.za/ProductInfo.aspx?Item=72M3791 You want it to go in without having to remove the powder coat on the edges, but you also don't want to leave those little hooks...
  10. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Will do as soon as I can get work in on it.  Right now life is not giving me time to finalize design and arrange production of chassis. Gonna need to change to fused power inlet.  Gearslave - where did you say we can get the fused ones?  Mantech?  RS?
  11. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Mine is playing in my living room already! It sounds absolutely great!  I'm really very impressed! Now I need good speakers...  And a good DAC...  And a good pre...  Help...
  12. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Yes, but it's a mono block, so there will be two boxes like this...  :)
  13. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    170 x 150 x 260
  14. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I used all the air space: Uploaded with ImageShack.us
  15. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    My idea for a faceplate is plain 5mm aluminium, laser cut, then anodized.  I'm gonna try tap halfway into it and screw from the back, so as to leave no screws on the face. The rest will be sprayed matte black. Oooooh, how original.  :)  And thanks to the aircraft industry, I can't call it a...
  16. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I think your heatsink is on the side - I used a sink from dad's garage, standing upright, at the back.  So mine's dimensions have a completely different starting point - it uses a lot of space.  Quarter of the case will have nothing in it.  The one side (half the case) will be air.  You can get...
  17. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Yes, dual mono block - just to keep the dimensions a bit smaller, keeps the panels more rigid. It's around 300 x 170 x 300 each.
  18. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Chassis? Uploaded with ImageShack.us
  19. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    Went to pick up the speaker post terminals and RCA from Gearslave -NOW I've got the right stuff. Things are taking shape: So visiting parents after, my dad and I got nostalgic about the amp that he built from a diagram when he was 21: That's a 41 year old amp that still plays - I'll let...
  20. cfbosch

    GECO AUDIO - kidNAP (naim/avondale derivative)

    I would be able to tell you if I had any idea at all about what enclosure I can get. I am planning for two enclosures, but - one is definitely half the amount of walking if you want to move it.  It gets a bit heavy though. If one builds two mono-blocks in separate enclosures, the difficulty...
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