I have most of the parts to stuff the boards. And four boards. Nick gave me the boards. If someone will build these I will give you a real deal on the surface mount components.
My surface mount skills are poor. I doubt I would ended up with two working channels if I stuffed all four.
Nick was extremely generous in sending four boards. Wish I had built them.
My surface mount skills are poor. I doubt I would ended up with two working channels if I stuffed all four.
Nick was extremely generous in sending four boards. Wish I had built them.
Unfortunately the linked site seems to have vanished...what was that?
You can see Nick work's at
????????? ???????? ZD-50
I just looked at the site. It is not a current source output, but does have some detail LS like Mauro Penasa’s My_Ref.
The plots look good, but cannot read the text.
If anyone wants to build I have four boards and a bag of parts. The amount and sizes of surface mount parts stopped the stuffing of the boards. I know my poor SM soldering skills would eat me up.
The plots look good, but cannot read the text.
If anyone wants to build I have four boards and a bag of parts. The amount and sizes of surface mount parts stopped the stuffing of the boards. I know my poor SM soldering skills would eat me up.
If anybody would like to reproduce it here is a nice GitHub page GitHub - diyaudioby/amp-lm3886-zd-50: Top lm3886 amplifier (4 layer board)
Yes, you can see photos in the link I posted above. This is a popular amp on that forum.
For example, my variant of old but simple "Revision A":
????????? ???????? ZD-50 - ???????? 238
And my variant as part of the media player:
?????????, ??? ? ????????? NEO
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