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In Reply to: RE: I tried it posted by beppe61 on June 11, 2015 at 09:47:50
Here it is. Find something similar on eBay and good luck.
Follow Ups:
Hi and sorry but i would be extremely interested to understand which regulator kit you have used. It looks pretty pretty serious.
I have found something on ebay and bought it ... by yours looks much better quality.
I have a nice usb to AES/EBU converter from Melodious.
It sounds very good already in stock form.
However i think that while the pcb is very well designed the power supply is not. I do not like toroidals and the rectification stage is poorly executed.
So i am evaluating other possible way to get very good and clean 9-10V to power the pcb.
I am sure that this will give some further benefits to the overall sound.
Thanks a lot again.
Kind regards,
bg
Edits: 06/11/15 06/11/15 06/11/15
I've noticed that some boards say 'Precision' and this usually means that the rectifiers are those fast Schotky types that look like little transistors instead of little cylinders.
Good search terms to use are PCB DIY, etc.
Hi and i thank you sincerely very much
I saw some boards but i was not able to find one looking very serious as the one you have linked.
I will try it very soon. Bought it.
This usb to spdif converter sound already very decent in stock form.
The power supply instead made me think just looking at it.
1) no filters on mains input
2) toroidal transformer (i do not like them)
3) poor quality diodes bridges (i.e. noisy)
I will made a new dc power supply to power the unit with better filtering and less noise.
I am sure that i will hear some improvements.
Thanks a lot indeed again for the extremely kind and valuable advice .. I did not know how to search.
Kindest regards.
Kind regards,
bg
Thanks a lot again. Very very nice and compact.
I do not dare to ask more ...
However i think i will abandon the idea of batteries.
They are not handy at all.
Thanks a lot again.
Kind regards,
bg
Edits: 06/11/15
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