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Old 23rd September 2010, 01:14 PM   #301
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Quote:
Originally Posted by boraomega View Post
Lep pozdrav za MIK-a i Vinka!

As I promised, here are files of my protection system. It would have to be divided into several posts because of pixel and KB limits (max. 100KB & 1000x1000pixels) for uploads on this forum. First one is the schematic.
I must say I am impressed , I am using snips from your designs in my "mongrel" amps (your cap multiplier) and am pleased at their flawless operation. I recently fried one of the amps with screwdrivers and aluminum filings ... thought I took out the speaker but lucked out.

I normally don't use the designs of others , but your "omni" seems to be perfect. I am using 78-0-78Vdc rails with a standard EF2 output stage. Has this been tested ? And do you have layout ?
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Old 23rd September 2010, 06:50 PM   #302
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OMNI has been built and in use for years by many. PCB and layout are in posts 281 and 282 in this thread - hence, given already for everyone.
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Old 23rd September 2010, 07:05 PM   #303
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Thanks... good doctor , very concise .. especially the explanation ... as usual.

The whole thing is 198K/bytes below for others. I will give credit to you for this "gem". It is on the mongrel website as well.


BTW - you would not mind if I made a few "BORA voltage boards" to round out my mongrel collection. I would like to hear them myself. What voltage stages would you recommend for standard type 2EF's ??
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Attached Files
File Type: zip Omni_protect.zip (198.3 KB, 328 views)
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Last edited by ostripper; 23rd September 2010 at 07:08 PM.
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Old 18th August 2012, 01:32 PM   #304
ret12 is offline ret12  Romania
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Hi all,
Am new on this forum and i want to build also the Leach amp.
I attached my pcb and i want to know if you can suggest something regarding design (pcb it was made in DipTrace).
Thank you.
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File Type: pdf DipTrace PCB - leachh0.pdf (101.2 KB, 193 views)
File Type: zip leachamp.zip (48.3 KB, 133 views)
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Old 20th July 2013, 09:16 PM   #305
44250 is online now 44250  Serbia
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there will be one more leach,this time with OME sign and in boraomega´s version. it will not be done so soon because i started too many projects allready but the pcb is ready:
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File Type: jpg 2013-07-17-609.jpg (604.6 KB, 149 views)
File Type: jpg 2013-07-17-610.jpg (321.3 KB, 140 views)
File Type: jpg 2013-07-18-624.jpg (364.8 KB, 138 views)
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