Guys, why now the moode with amanero clone is giving me a cracking and popping sound? While on USB out of phone is perfect... Settings are i2s DAC (tested all the 3 choices) and amanero combo as driver... Can't find a reasonable reason for that... Perhaps something is wrong in some interface?
I wouldn't know about that. I installed 3-4 of those Amanero clones, never had any problems, but I only use PC and Win10. Some others use Linux, without problems.
here we go :There are other types; 1SMB5934BT3G, 1SMB5934B-W, 1PGSMB5934,CZRB5359B-HF..... Calculate that this diode will have about 300mW of dissipation, so give it a little more copper surface area.
As for 10nF/400V, you have FCN1913G103J-E3 and SMDTG02100TA00MQ00.
It would be a good idea to put a decoupling capacitor at the regulator input, for example 0.1uF/400V (CB162I0104KBC). You can make the PCB so that the capacitors are TH as well as the power resistor and everything else is SMD.
big resistor and 2 capacitors are now THT, diode corrected, added decoupling cap
Attachments
@Zen Mod 's Pass D1 I/V
Papa's Pass D1 I/V
as always, I'm just conduit** here

your pic is Dodo
** ya know, Mana from Heaven
Reload the page?
The photo is visible on my browser, and it’s even visible in your post - in the quote of the post of the original photo…
🙂 🙂 🙂
The photo is visible on my browser, and it’s even visible in your post - in the quote of the post of the original photo…
🙂 🙂 🙂
I can see it on my computer, my phone, and my tablet…
Anyway, for the sake of thoroughness:
😀 😀 😀

Anyway, for the sake of thoroughness:
😀 😀 😀
This D1 uses 2SK2013 in place of the IRF510, they have a different average Vgs and the stock resistor/pot value wasn’t able to pull the gate to zero, an adjustment of the resistor between ground and the pot from 10K to 4K7 gave the needed adjustment to achieve 0vdc on the input.
Sounds beautiful.
Thanks to @Sorenm for the PCB. 👏
Sounds beautiful.
Thanks to @Sorenm for the PCB. 👏
Last edited:
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