The Welding is fine mati
Welding is a better word for soldering - much more more manly.
From now on ....I'll call it welding.
I am a welder
...and I have had a drink - like New Years eve again
Happy new year
lol
ok, then only i need order a new transformer.
I hope that only the transformer has broken. (not other components )
Sorry - YES !!
Had some left....it's gone now
It's good that it is finished - my welding may improve
Mati - soldering connection was really OK - not joking.
I still like welding
Welding it is then
But to really manly about it don't you need a gas-iron?
Mayday - todays' welding looked good.
You have spent a lot of money - welcome to the asylum !
Do you know this word ?
Thanks!
Yes I do...surprised lol
As in institution for people like you and me...
Bravo - and yes... surprised.. lol
I have bars on my window - my wife put them there.
We're rather good at english in Sweden, we just can't pronounce lol
*end of off topic*
Hi!, today i have received a new transformer
I have connected ok now, i connect to USB PC
and works but... i i hear noise in a sound
what problem can be ? (remember, a DAC i have connected
to 220V (with transformer in mode 110V - i have burned a transformer,,,and
many another component ? )
* i have tried 2 tubes and a problem is the same...
* maybe Any transistor ?
* A Cable USB Extension Active 5 meters can do a high noise ?
Here a Video with noise
2012 02 07 14 37 57 964 - YouTube
I have connected ok now, i connect to USB PC
and works but... i i hear noise in a sound
what problem can be ? (remember, a DAC i have connected
to 220V (with transformer in mode 110V - i have burned a transformer,,,and
many another component ? )
* i have tried 2 tubes and a problem is the same...
* maybe Any transistor ?
* A Cable USB Extension Active 5 meters can do a high noise ?
Here a Video with noise
2012 02 07 14 37 57 964 - YouTube
An externally hosted image should be here but it was not working when we last tested it.
. Have you measured the DC on DAC outputs? That is from signal to gnd? example right signal to right gnd etc.
Dear Mayday, you tell this measured ?
An externally hosted image should be here but it was not working when we last tested it.
I personally strongly not recommend that using this device on USB connection mode.This pcb was designed for people who wanna listen to hi-resolution music,so the coxial connecter should be used.
The tube 6N11 equivalent to ECC88 or 6922,but please keep this tube in hand even replaced by some expensive tubes like Mullard or Telefonken.Only a few 6N11 tubes you can find in China.
The tube 6N11 equivalent to ECC88 or 6922,but please keep this tube in hand even replaced by some expensive tubes like Mullard or Telefonken.Only a few 6N11 tubes you can find in China.
Hi, ask: If i want improve my DAC, which components can be modified ? 2 Caps Bennic ?
A Kit comes with 2 Bennic, i see, this caps are chips.
And whats about Crystal 1ppm and Dac 1794 ? (i can replace a Crystal 3ppm default and 1798 , this upgrade - crystal - dac is really better in a quality sound ? or with 2 caps Mundorf i can improve more ?
thanlk you
A Kit comes with 2 Bennic, i see, this caps are chips.
And whats about Crystal 1ppm and Dac 1794 ? (i can replace a Crystal 3ppm default and 1798 , this upgrade - crystal - dac is really better in a quality sound ? or with 2 caps Mundorf i can improve more ?
thanlk you
late reply but here it is.
I would go with pcm1794 and 1ppm upgrade. Its day over night with these on.
Also a good tube does magic.
keep in mind that if you upgrade the pcm with 1794 you will need to change some resistors as well.
Also consider some discretes for the op amps.
Nick
I would go with pcm1794 and 1ppm upgrade. Its day over night with these on.
Also a good tube does magic.
keep in mind that if you upgrade the pcm with 1794 you will need to change some resistors as well.
Also consider some discretes for the op amps.
Nick
Hi, ask: If i want improve my DAC, which components can be modified ? 2 Caps Bennic ?
A Kit comes with 2 Bennic, i see, this caps are chips.
And whats about Crystal 1ppm and Dac 1794 ? (i can replace a Crystal 3ppm default and 1798 , this upgrade - crystal - dac is really better in a quality sound ? or with 2 caps Mundorf i can improve more ?
thanlk you
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