can anybody help me, please. My dac stop switching to optical. It always stays USB. I have bee using my dac for almost two years now, and it just stopped working on optical. Please help...
Ok. No problem . I can hepl you.
But need sent it me your dac to my e- mail
Quanghao168@yahoo.com.vn
Fantastic....
Been 2 months in Saudi... Comin home.... DAC not working anymore....
WHAT A ****!!!
I´m pissed like hell....
Think will buy new DAC and dump this one...
Been 2 months in Saudi... Comin home.... DAC not working anymore....
WHAT A ****!!!
I´m pissed like hell....
Think will buy new DAC and dump this one...
Same problem like last time.... The optical inpuit doesnt lock... When I started it first time after comin home, the signal for 47kHz and lock were blinking, after 1 minute did non lock anymore...
Two months ago, it worked flawlessly... Did not change anyxthing, the dac was just switched off for the time I was in saudi arabia...
Two months ago, it worked flawlessly... Did not change anyxthing, the dac was just switched off for the time I was in saudi arabia...
Hmmm have no receiver here at the moment....
Already changed it 3 months ago...
Another question : How to update the firmware?
Already changed it 3 months ago...
Another question : How to update the firmware?
Will buy later a new cable, and yeah Im sure the cable is ok....`
Cable is working with my old dac...
Yeah its 2x16 release... V1....
Cable is working with my old dac...
Yeah its 2x16 release... V1....
So DAC is running again....
But after half an hour DAC sometimes doesn't lock...
Think will solder the connectors for the power
Gesendet von meinem Mi 4i mit Tapatalk
But after half an hour DAC sometimes doesn't lock...
Think will solder the connectors for the power
Gesendet von meinem Mi 4i mit Tapatalk
Soldered all of them.. Now works...
Next thing to do : Power supply for the I/v stage based on Salas Sslv and building case....
And update firmware of the control unit..
Where can I get the latest version ?
Gesendet von meinem Mi 4i mit Tapatalk
Next thing to do : Power supply for the I/v stage based on Salas Sslv and building case....
And update firmware of the control unit..
Where can I get the latest version ?
Gesendet von meinem Mi 4i mit Tapatalk
Had problem with my optical, sent my DAC to Guanghao to be fixed, now I just got it back and boy, this DAC never stop to amaze me. I have the discrete I/V output stage, driving an all tube preamp and a pair of 300B monoblock. I am not sure what makes this unit sounds the way it is. I have another DAC based on es9018 also but with opamps I/V, but its not as pleasant to listen to as Guanhao's DAC. I also have the OPPO cd player/DAC. This player sounds good as it is already, but I still prefer listening to guanhao's DAC. This DAC, I think is a real winner. Thanks guanhao
Hmmm, dumb question... If i want to update the firmware, does the panel need to be powered from the dac?
So now DAC running... BUT :
I got one question regarding the legato...
Iḿ using an quanghau design DAC together with the legato I/V stage....
After startup the USB is active, and when I switch to optical input I can see that signal is locked, but there is no sound coming from the legato.
After switching off and on the legato stage, there is sound. Do u have an idea why this is ?
I got one question regarding the legato...
Iḿ using an quanghau design DAC together with the legato I/V stage....
After startup the USB is active, and when I switch to optical input I can see that signal is locked, but there is no sound coming from the legato.
After switching off and on the legato stage, there is sound. Do u have an idea why this is ?
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