I like my PCB in one piece as pieces of wire become nasty looking fast.
Yet I require a PSU an amp and some protection for the speakers.
Solution? Design an integrated layout.
I'd also like it to do some direct comparisons with LM3875 with nothing changeing except the chips.
Input and output on oposite sides of boards, and all power connections to the transformer at the centre .
Here is what I came up with...
I'd gladly share the files with anyone who'd like to make some, although I still need to complete a few values...
Yet I require a PSU an amp and some protection for the speakers.
Solution? Design an integrated layout.
I'd also like it to do some direct comparisons with LM3875 with nothing changeing except the chips.
Input and output on oposite sides of boards, and all power connections to the transformer at the centre .
Here is what I came up with...
I'd gladly share the files with anyone who'd like to make some, although I still need to complete a few values...
Hi,
you are unlikely to get a reply.
This was his last post:
http://www.diyaudio.com/forums/soli...fier-dx-amp-my-amplifier-112.html#post1628336
This is the first time I have noticed his chipamp layout. It looks like it is a single sided PCB.
It also has on board PSU and Speaker Protection/Delay.
Allows fit of a 3886 or 1875.
This could be worth re-starting the thread.
you are unlikely to get a reply.
This was his last post:
http://www.diyaudio.com/forums/soli...fier-dx-amp-my-amplifier-112.html#post1628336
This is the first time I have noticed his chipamp layout. It looks like it is a single sided PCB.
It also has on board PSU and Speaker Protection/Delay.
Allows fit of a 3886 or 1875.
This could be worth re-starting the thread.
Last edited:
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