Done and working second b500 felling happy 
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An externally hosted image should be here but it was not working when we last tested it.
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Can you post the shematic you followed using darlington.... Also posting some pictures of your work would make some friends easier to help.
Ok my friend i will post some pic later. For my darlington configuration i use mr.mile darlington scheme he sugess on this forum.
i use 1k instead 680R and 220R instead 330R for biasing darlington config. Its normal ?
hi apex audio
thanks for sharing.
I try to make a layout for this B600, need some check for error
thanks for sharing.
I try to make a layout for this B600, need some check for error
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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i think because of your box speaker design. Prevent a 90 degre of all your corner inside your box. Its to prevent canceling.
hai mr.syahrul can u tell me, why left and right have a defferent dc offset.? What can cause that?
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Nice design mr. Syahrul. I asked permission to make power B600 with your design.. By the way, your image file is too large, perhaps in pdf format can be more effective. Regard.
i'm sory mr.sony, I do not know how to post a pdf file in this forum.
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Nice design mr. Syahrul. I asked permission to make power B600 with your design.. By the way, your image file is too large, perhaps in pdf format can be more effective. Regard.
pdf file layout apex B600
On negative rail must be MJE340, it's notification error on schematic is NPN transistor.