OLD THREAD Hi-end phono preamplifier by Andrea Ciuffoli

[presbel]

Hi Quanghao,
I just got your HV shunt pcb and the thickness is ok for such project but I hope the PCB of this hi-end phono should be thicker as we will use a tube here and it will be strain by putting pressure on installing and pulling out the tube.

Rey

 

[toufu]

What's the status of this group buy? Have we ordered boards yet?

 

[pred]

I have the same question? Quanghao started this 2 months ago, we are seeing some photos, but nothing concrete. I am thinking of doing my self point to point if this does not go further soon.

Regards,
Pred

 

[tangmonster]

I am willing to buy the Gerber files if that is at all possible?

 

[quanghao]

I have the same question? Quanghao started this 2 months ago, we are seeing some photos, but nothing concrete. I am thinking of doing my self point to point if this does not go further soon.

Regards,
Pred

Now i have place make PCb phono, i can make PCb test! let waite me please!
Thank you!

 

[le´flu]

Hello Quanghao,
nice to read. I´m really looking forward to this Phono Pre.
But could you please answer my question in Posting 71 ?
Is the pcb section of psu - circuit and riaa - circuit separable?

Greetings ulf

 

[quanghao]

Hello Quanghao,
nice to read. I´m really looking forward to this Phono Pre.
But could you please answer my question in Posting 71 ?
Is the pcb section of psu - circuit and riaa - circuit separable?

Greetings ulf

I make 2 PCb not all in one!
that is fine!
Thank

 

[sfrench]

Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1

 

[klaju1955]

Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1

27. klaju1955 x 2

 

[deej49]

I am interested to at least have the circuit boards made so I am interested to be involved to fund that boards manufacture. I agree about the shunt regulator but onlu as a novice. regards

 

[deej49]

27. klaju1955 x 2

deej49 x3

 

[deej49]

Now at 42 committments.

Originally Posted by sfrench
Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1
27. klaju1955 x 2
28. deej49 x 3

 

[quanghao]

COST OF One SET *2PCB* :
1. PCB- PHONO use D3A
2. PCB- Salas Shunt For Phono

A.The price: Board set (of 2):
Shipping from Vietnam: US$ 6 (surface mail)
Payment fee (PayPal) at 3.5%: US$
TOTAL: US$ 66

B.The price each PCB
1.Phono D3A : 35$ + 4 shipping + fee (PayPal) at 3.5% = 39$
2.SSHV : 25 $ + 4 shipping + fee (PayPal) at 3.5% = 29$

C.The quality PCB as sample SSHV PCB
2 layer , Red surface gold.

Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1[/I]
27. klaju1955 x 2
28. deej49 x 3

 

[tangmonster]

Sorry if I look stupid by asking this.

Could you possibly give the total cost for 2 sets posted to Cape Town, South Africa?
Not sure how will 2 pairs in one shipment compared to singe pair?

 

[quanghao]

Sorry if I look stupid by asking this.

Could you possibly give the total cost for 2 sets posted to Cape Town, South Africa?
Not sure how will 2 pairs in one shipment compared to singe pair?

Because some Meber need PCb Phono, some need PCb Salas Shunt HV.
So i make that!

 

[tangmonster]

OK

I need 2x pcb phono and 2 x pcb salas shunt.

What will the total cost be posted to South Africa?

 

[le´flu]

Quang Hao,
what´s the deadline to send the money?
To your paypal-adress?

Greetings Ulf

 

[jormajj]

Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1[/I]
27. klaju1955 x 2
28. deej49 x 3
29. jormajj

 

[alex1946audio]

COST OF One SET *2PCB* :
1. PCB- PHONO use D3A
2. PCB- Salas Shunt For Phono

A.The price: Board set (of 2):
Shipping from Vietnam: US$ 6 (surface mail)
Payment fee (PayPal) at 3.5%: US$
TOTAL: US$ 66

B.The price each PCB
1.Phono D3A : 35$ + 4 shipping + fee (PayPal) at 3.5% = 39$
2.SSHV : 25 $ + 4 shipping + fee (PayPal) at 3.5% = 29$

C.The quality PCB as sample SSHV PCB
2 layer , Red surface gold.

Please Update the list yourselves when you type here:
1. apelizzo
2. gioz
3. toufu
4. pred
5. anilva
6. guglielmope x 1
7. wushuliu
8. John Caswell x 2
9. Tangmonster x 2
10. khaho
11. Webby
12. bbe
13. audiodesignguide
14. le´flu x 5
15. vgeorge x1
16. habsrock93 x1
17. eeyore x1
18. Torsken
19. booangler 2
20. vanofmonks 1
21. Loboone x 1
22. Pilsern x2
23. 3GGG x1
24. Presbel x 1
25. Exurbia x 4
26. sfrench x1[/I]
27. klaju1955 x 2
28. deej49 x 3

29. alex1946audio

 

[jormajj]

When adding your name to the list, please quote such ever-updating list from the latest post, not some earlier not-current list...