non-profit ver.3 TDA1541a DAC for limited budget diyers

[tube-lover]

Hi,

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!

1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M

any more??


thx

thomas

 

[stefanobilliani]

hello Thomas ,

please sign me in .

I usually do not use op amps , but will be nice to test them and let you know what is my preference.

Thanks

 

[BeerCan]

hi Thomas,
I am in. Are you going to answer my other emails?

 

[tube-lover]

Hi,

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!

1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M
4. stefanobilliani

any more??

hi, BeerCan I was one by one to answer all the emails in my old email box which had problems, sorry to late. its several hundred emails.

Do U care post in here, I was on line now & can email quickly.


thx

thomas

 

[kestrel200]

I'm in too

 

[tube-lover]

hi kestrel200,

how may I help U or can share experience??

thx

thomas

 

[tube-lover]

hi,

PCB & one full assemble kit arrive, will send to my home after 1500hrs this afternoon. photos will post immediately.

thx

thomas

 

[YLS]

Pls sign me in +1, BTW, I can pick up the kit in HK.

 

[tube-lover]

Hi,

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!


1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M
4. YLS
5. J-Charles Vachon

any more??


thx

thomas

 

[kestrel200]

hi kestrel200,

how may I help U or can share experience??

thx

thomas

I want a kit pls.

 

[ashok]

Hi Tube-lover,
I would like a kit also.
Please put me on your list.
Thanks,
Ashok.

 

[tube-lover]

Hi,

May be man diyers will afraid that this cheap kit will use all standard or cheap parts. Don't worry. The main parts as the LM7805 will use ST, caps all were philips. The pulse trans was nano-amorphous core, this Nano amorphous Pulse was OEMby Daburu design which was assemble in china. I was the authorized dealer, so get them i reasonable price. This pulse input will much much better than standard magnet powder pulse trans which will lower jutter. pls see the photos, Nano amorphous Daburu With permalloy core silver wire Audionote.

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!

1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M
4. YLS
5. J-Charles Vachon
6. ashok
7. kestrel200

any more??


thx

thomas

 

[BeerCan]

Hi thomas,
Please see my post. I would like to be in on this deal. Please put my name on the list 🙂 I understand you have many emails to go through. I will be patient 🙂

 

[stefanobilliani]

Hi,

May be man diyers will afraid that this cheap kit will use all standard or cheap parts. Don't worry. The main parts as the LM7805 will use ST, caps all were philips. The pulse trans was nano-amorphous core, this Nano amorphous Pulse was OEMby Daburu design which was assemble in china. I was the authorized dealer, so get them i reasonable price. This pulse input will much much better than standard magnet powder pulse trans which will lower jutter. pls see the photos, Nano amorphous Daburu With permalloy core silver wire Audionote.

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!

1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M
4. YLS
5. J-Charles Vachon
6. ashok
7. kestrel200

any more??


thx

thomas

Yeah , I have already posted for signing in 🙂 ...so please add me too on the list .
Thanks

 

[phoneisbusy]

Hi Thomas,

This sounds interesting and reasonable. What other parts would I need to have a complete DAC? Are there any surface mounted components?

regards

Dave

 

[tube-lover]

hi,

DON'T PAYPAL MONEY TO ME first, Pls waiting for the full assemble kit arrive & TAKE A LOOK first!!!!


1. BuckeyesRKiller-andy
2. jleaman
3. Julien_M
4. YLS
5. J-Charles Vachon
6. ashok
7. kestrel200
8. stefanobilliani


any more??


thx

thomas

 

[tube-lover]

Hi all,

30 minutes before EMS parcel was arrived. This hot cake was cheap ver.3 1541a DAC assemble already.

Take a full look for this hot cake first.

some parts I still need to amend better.


thx

thomas

 

[tube-lover]

more photos of the digital dilter, parts too.

nano-amorphous digital pulse trans contain too.........

PCB had BNC, RCA, Optical, TTL in.


thx

thomas

 

[tube-lover]

more photos.

without the digital filter.


thx

thomas

 

[tube-lover]

close up of this cheap digital filter.

re-clock will contain in the PCB.

The green LED will light when the digital filter plug in.

Less mistake & easy funish for diyers.

thx

thoma