Apologies to Rudi!
I had taken the “X” out of the X-Calibre. I had seen the X and never realized it was a design element...I didn't see the forest for the trees.
Below are the 1 Layer and 2 Layer versions that are closer to Rudi's intention.
Dave
I had taken the “X” out of the X-Calibre. I had seen the X and never realized it was a design element...I didn't see the forest for the trees.
Below are the 1 Layer and 2 Layer versions that are closer to Rudi's intention.
Dave
Boards
I would love to get my hands on a board for this. As far as I can tell, none have been made. Does anyone plan on making a run?
I would love to get my hands on a board for this. As far as I can tell, none have been made. Does anyone plan on making a run?
There were boards made locally (in South Africa) for our consumption. Unfortunately its a bit silly to send boards from here so you on your own there. Quite a few were built, so the design is sound. (I've still not assembled mine though🙄 )
Cheers
Gert
Cheers
Gert
rudi said:
ag nee man, wats fout met jou, bou die blerrie ding
Ja, Ja, ek weet! Ek het net heelwat dinge waarmee ek nou besig is, hehe! 😀 😀
I wondered what happened to you
I just can't justify making a run myself. It would take too much time and effort for only grief. Look at all the hassle others have gone through when they try to be altruistic.
The amount I would have to charge for boards to overcome the Pain-in-the *** factor would make them uneconomical.
The files I posted SHOULD be adequate for someone interested in producing a few boards for personal use. The issue is that without a lot of boards being produced, the price skyrockets. When I submitted the boards to BatchPCB.com the price (without shipping) was $55 per board. Expensive on a per board basis, but a bargain for such a small production run.
Just for full disclosure, I haven't produced these boards yet. Time will only tell if I will.
The amount I would have to charge for boards to overcome the Pain-in-the *** factor would make them uneconomical.
The files I posted SHOULD be adequate for someone interested in producing a few boards for personal use. The issue is that without a lot of boards being produced, the price skyrockets. When I submitted the boards to BatchPCB.com the price (without shipping) was $55 per board. Expensive on a per board basis, but a bargain for such a small production run.
Just for full disclosure, I haven't produced these boards yet. Time will only tell if I will.
If someone posts a PDF I will photo-etch one for you.
I can import it into DipTrace, but the files aren't fully RS274X compliant, so the board ends up being ginormous.
I can import it into DipTrace, but the files aren't fully RS274X compliant, so the board ends up being ginormous.
These are the pdf's created by Advanced Circuits freedfm.com.
I included the silkscreen and drill patterns as well. I hope this helps.
Dave
I included the silkscreen and drill patterns as well. I hope this helps.
Dave
I've made the Mauro's C rev of his amp.
Hello to all of you. I.ve made the C version of Mauro.s design and I'm satisfied but I will like to know how a naked LM3886 design will sound vs the Mauro's design. Thanks!
Hello to all of you. I.ve made the C version of Mauro.s design and I'm satisfied but I will like to know how a naked LM3886 design will sound vs the Mauro's design. Thanks!
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