OLD THREAD DAC End by Andrea Ciuffoli

[quanghao]

AD1865 the best DAC
Andrea Ciuffoli wrote: "After some test with No oversampling DAC chip I think that the AD1865 is the best".
ok! I make it for me and my friend, they ar say that!
We can see here:
DAC End - the AD1865N-K with single ended vacuum output stage
Now I make board of DAC-END
I found the sound is very natural and wonderful. i enjoyed it!
I make this DAC- END with Salas low shunt regulator.
I think they are a perfect pair
I will contribute $ a perfect pair (* board DAC-END + Board Salas shunt for DAC,).
Price for two board pcb is USD$30 * board DAC-END + Board Salas shunt for DAC, shipping about 5 * in the envelope,* Payment by paypal

Thank you Andrea Ciuffoli !
Thank you Salas!

 

[quanghao]

You can se the board DAC-END
http://www.diyaudio.com/forums/digital-source/111259-ad1865-best-dac-8.html

 

[quanghao]

And about Salas low shunt:
http://www.diyaudio.com/forums/powe...ic-salas-low-voltage-shunt-regulator-151.html

http://www.diyaudio.com/forums/powe...ic-salas-low-voltage-shunt-regulator-153.html

 

[oDoh5]

You must log in to see that image.

 

[erwincantona]

Has someone from Indonesia contact you for buying these boards?

 

[Spartacus]

Hi quanghao,

I'd like a couple of the Salas regularot boards, is that a possibility?

Many thanks,
Dan

 

[quanghao]

Hi quanghao,

I'd like a couple of the Salas regularot boards, is that a possibility?

Many thanks,
Dan

Ok!
You can see this cricuit:

 

[quanghao]

Has someone from Indonesia contact you for buying these boards?

No! I dont see !
Thank

 

[quanghao]

Hi all!
you can get each PCb, DAC-END or Salas shunt. Don need one pair!
Ok! I am not a business, I was the only one Diy. I make this circuit because I see it is very good sound, should, I want to share with you. Therefore the price of this boards can be reduced if the number of the members more than 30.
Thank all.
Quanghao

 

[MarkLai]

Hi Quanghao,
Count me for 2 sets please. Thanks for organise this.
Mark

 

[quanghao]

Hi Quanghao,
Count me for 2 sets please. Thanks for organise this.
Mark

Ok!
Thank! well come to!

 

[EUVL]

USD30 for 2 double layer boards from Vietnam is not exactly cheap ......
Maybe you could tell us how much less if you manage 30 sets ?


Patrick

 

[Tea-Bag]

Quanghao,
Can you explain how this design is different than Andrea's?
It appears simpler, I see no tubes or output transformers.

 

[quanghao]

Quanghao,
Can you explain how this design is different than Andrea's?
1. No! Dont different, I only use Tl431 shunt, should have 6 separate power supplies.
You can use supply +-5V conect to the board, it is ok

It appears simpler, I see no tubes or output transformers.

2. Tube and out tranformer. I make it in other board

 

[Jeffrey Davison]

If you can ship to th USA, I'm in for 2

JD

 

[quanghao]

If you can ship to th USA, I'm in for 2

JD

Ok! i can! thank

 

[cjunkk]

Hello,
i am interested in one set (and in the tube output stage).

Carlo

 

[quanghao]

Hello,
i am interested in one set (and in the tube output stage).

Carlo

Ok! you can see layout

 

[FAA]

How much for 1 set ( 4 pcb)? thanks

 

[TjongKristian]

Let me in for 2 sets.