diy power supply for mf v-dac

Hi all MF-V-DAC owners,
I buy a mf v-dac and diy a power supply for it.
the result is let me a suprise, sound become more powrful, details and clearly.

just for sharing
thanks.

回復 1# viewer

very easy to do, I strong to advise to do it for MF V-DAC.
costs around HK$200.
the document web site:
http://www.generalguitargadgets.com/pdf/ggg_reg_power_supply.pdf


Thanks.

Long time no see la, Viewer.

Anymore Hi Fi work these days? I have done a lot, ha...ha..

回復 3# alfcat


alfact,
are you busy?
the property market is bad so lack of money to diy anymore at the time being.
just brought a mf v-dac price HK$1,380.   
i found its disigen is good, but the power supply is very bad, same to mobile's changing power,
the sound become slowly, unclear and not powerful for any sound.
since its outup op-amp is JRC5532
So, i diy power supply for it, give a high current and power to  the  op-amp 5532,  the sound is changed to  high grade of mf's dac. =$10k.
can win some china dacs.

you say many toys can you sharing with us.


thanks.

Well, it is close to the end of our school year ... so I can spare some time to plan for projects.

I will call you later for a longer chat ... really long time no see la.

回復 5# alfcat
ok!!!

I made one yesterday using DIY kit from hifidiy.net.  The sound has much improvement - the background is so much clear and quiet.

oh, the original power really bad?
what is the capacity of the original transformer? how many VA? and how many capacitor value?