OLD THREAD DAC End by Andrea Ciuffoli

[quanghao]

How much for 1 set ( 4 pcb)? thanks

Hi! price: On set (4PCB)
1. PCB- DAC END =15 $
2. PCB- Salas Shunt For DAC=15$
3. PCB- I/V stage =15$
4. PCB- 10M45 for I/V= 10$

I donation of $2usd to diyAudio.com , If you will buy 2 or 4 PCB!
Thank

 

[EUVL]

Any interest for a Group Buy for AD1865-NK (best spec). Still available from Digikey. Minimum order 15 pieces. It is cheaper to order in the US than in Europe (20% value added tax) :

Digi-Key - AD1865N-K-ND (Manufacturer - AD1865N-K)

If someone would volunteer, I shall take 2 pieces. We can use this GB thread I started ages ago :

http://www.diyaudio.com/forums/group-buys/136518-european-gb-ad1865nk-digikey.html


Patrick

 

[FAA]

^^ from digikey; Quantity available = 0

 

[EUVL]

Yes, but they will order from Anakog Device when you place an order of 15. Not available from their stock, but available on request.

P.

 

[gillib]

Hi Quanghao,

I would like to have all 4 pcbs.
How to order and pay?

Best regards
Bruno

 

[Tea-Bag]

Patrick, I dont mind assisting with a group buy for such a thing, however, I would not support devaluing the cost on a customs form, so value would be ~31 usd.
Expensive little chip.
This will be a pricey unit when done, output tranny and all, unless that can be avioided.

 

[sugden]

Hi quanghao,
I'm interested with DAC END. Pls count me for 1set (4pcbs). Can you ship to Singapore? Pls let me know the total cost and payment method. Thanks.

MartinTie

 

[EUVL]

There are no cheap AD1865s around, and you can search the forum for comments about sonic differences between different grades. I personally would only go for the NK grade. And I think the PCB is designed for DIP package anyway.

Whatever, there does not seem to be much interest anyhow .....


Patrick

 

[quanghao]

Hi quanghao,
I'm interested with DAC END. Pls count me for 1set (4pcbs). Can you ship to Singapore? Pls let me know the total cost and payment method. Thanks.

MartinTie

Ok! I can sent To Singapore!
thank! Lest You waite for me plesea!

 

[toufu]

Quanghao, I would like 1 set (4pcbs) plus 2 sets of output and output regulator. I am in the US. Thank you!

 

[quanghao]

Quanghao, I would like 1 set (4pcbs) plus 2 sets of output and output regulator. I am in the US. Thank you!

Ok! thank!

 

[quanghao]

Ok! thank!

Iv stage Board

 

[Tea-Bag]

Quanghao, Are all these boards needed to make a Dac?
Is there a solid state output version?

 

[quanghao]

Quanghao, Are all these boards needed to make a Dac?
Is there a solid state output version?

Yes! but the I/v stage by SRPP tube is one otion! You can choice or No!
, I still do Iv stage, as the author- Andrea Ciuffoli use tube E182CC, scould I use a tube or other easy to find and cheaper!
But the sound is good!

 

[Jolojl]

Hi quanghao!

It looks like you have added an analog filter to the original design (on DAC board, choke and capacitor) ... Is that so? Why? And can it be by-passed?

Best!

 

[quanghao]

Hi quanghao!

It looks like you have added an analog filter to the original design (on DAC board, choke and capacitor) ... Is that so? Why? And can it be by-passed?

Best!

YES! That is one option, you can choice or no! I make it for many pople can use!
When You use I/v which tranformer you dont need filter.
You use I/v normal Tube or OP , you can use this option! If you like!

 

[Jolojl]

YES! That is one option, you can choice or no! I make it for many pople can use!
When You use I/v which tranformer you dont need filter.
You use I/v normal Tube or OP , you can use this option! If you like!

OK! Thanks! I'll order a kit when I can!

 

[Jeffrey Davison]

Need to know when they're ready and where / how to make payment.

Great Job!

Jeff Davison

 

[quanghao]

Hi all! At the moment the first units are in production and the DAC-END can start.

Information:
A. The PCB has the following data:
Material: FR4 - 1.6mm
Layers: 2 and 1
Board size: 95x110 mm
Surface finish: Immersion Gold
Copper weight: 70µm
Soldermask: Both sides - Red
Silkscreen: Legend on top

B. The price will be as followed:
On set (4PCB)
1. PCB- DAC END =$15
2. PCB- Salas Shunt For DAC=$15
3. PCB- I/V stage =$15
4. PCB- 10M45 for I/V= $10
5. Worldwide shipping: $ 5
6. paypal fee: 3,5%

A donation of $2usd to diyAudio will be done for every DAC-END pcb sold
A gift $1 for Salas contribute to diyAudio,I thank Salas very much.

Pre-Orders only at papal: quanghao168@yahoo.com.vn

Best regards to the community
Quanghao

 

[erwincantona]

Hi all! At the moment the first units are in production and the DAC-END can start.

Information:
A. The PCB has the following data:
Material: FR4 - 1.6mm
Layers: 2 and 1
Board size: 95x110 mm
Surface finish: Immersion Gold
Copper weight: 70µm
Soldermask: Both sides - Red
Silkscreen: Legend on top

B. The price will be as followed:
On set (4PCB)
1. PCB- DAC END =$15
2. PCB- Salas Shunt For DAC=$15
3. PCB- I/V stage =$15
4. PCB- 10M45 for I/V= $10
5. Worldwide shipping: $ 5
6. paypal fee: 3,9%

A donation of $2usd to diyAudio will be done for every DAC-END pcb sold
A gift $1 for Salas contribute to diyAudio,I thank Salas very much.

Pre-Orders only at papal: quanghao168@yahoo.com.vn

Best regards to the community
Quanghao

I'm starting saving money for it.....
What bout all component cost? in US $ please....