Another 312 clone (again)

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sam system-d

Well-known member
Joined
Feb 23, 2011
Messages
161
Location
Strasbourg - France
Hi there,
Well, working fast can lead you to some mistake. Well, for this time, I have to check one of my DOA. When I plug it, the power transformer makes a weird noise... I guess I have a short somewhere on this tiny pcb.
But averything else is working (switching, leds, PSU, 3 first channels). Front plate is not finished yet, still have to put some decals and varnish. Well, 5 days to put tjis together, is not bad.
I've used again my own files, but added the T-Pad from classic API on the output, so I can drive this beauty without clipping my soundcard.
If you got any idea on the DOA...
Here are some pictures.
Thanks again to Jeff @ Classic API, Fabio Bauman & Jeff for inspiration, DIY community.
If the file is needed, here is a link. WARNING, 2 and 3 at the input are reversed, sorry.

edit : my problem was a short, mechanic one... So everything is working great, first test this saturday.
 

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