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CRC Power Supply (Class A amplifier)

"Fab (2 boards)
pinnocchio (4 boards)
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (8 boards)
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)


Hi Prasi,

I have removed my name from the list (AV_Freak)

Thanks,
Eric
 

fab

Member
Joined 2004
Paid Member
pinnocchio (4 boards)
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (8 boards)
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
Hi Prasi

I have removed my name from the list since I will participate in the local Quebec area group buy instead which is organized by Pinnocchio.
Thanks
Fab
 
Hi Prasi

I have removed my name from the list since I will participate in the local Quebec area group buy instead which is organized by Pinnocchio.
Thanks
Fab

Same here since I'm doing the Quebec GB

nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (8 boards)
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)

Thanks
Do
 
Hi Project16,
Thanks for your kind permission. I really look forward to building this PCB and help everyone here with GB and build.
To everyone interested in GB,
Pl let me know the interest and as from the latest list, here is the quoted text from post # 26.
"Fab (2 boards)
pinnocchio (4 boards)
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
AV Freak (4 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (8 boards)
gwrskien (10 boards)
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (4 boards)
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
"
If there is any modification or addition, please modify the list to add or delete and then post again. Its better to work with the latest list than posting individual requests/ requests for deletion.

The list will get me an idea on the no. of PCB's to be ordered and help me decide on the costs. It will be in the same ballpark figure that Project16 had quoted earlier + shipping cost (quite cheap) depending uopn weight.

Myself and Project16 are working(mostly Project16:D) on improving the layout and remove some glitch from the gerbers and to make it perfect.

regards
Prasi

Prasi
Sent you a PM I would like 10 PCB's of the new corrected board.
Thanks
bOTL
(John C)
 
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
 
here is the updated list
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
Steve1 (4 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)

Request everyone to keep on modifying the latest list for their requirements and re-post it
 
Last edited:
Hi Prasi

I have removed my name from the list. I will participate in the local Quebec area group buy organized by Pinnocchio.
Thanks
sig1 (Steve1 on Quebec DIY)

nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
liva (2 boars)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
 
Last edited:
Hi all,
I need to get a quote from the PCB supplier but he requires the PCB specs for the same.
I was thinking of following specs for the PCB's

1) 2oz copper
2) 2mm FR-4 PCB thickness
3) with green solder mask color (to keep the costs down). Other colors blue, red will have an impact on cost.
4) with white silk screen on top side.

regards
Prasi
 
updated list (Liva removed due to local Quebec GB participation)
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
 
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
joshvi (6 boards)
Marra (4 boards)
patriz (8 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
emynet (2 boards)
 
Hi all,
I need to get a quote from the PCB supplier but he requires the PCB specs for the same.
I was thinking of following specs for the PCB's

1) 2oz copper
2) 2mm FR-4 PCB thickness
3) with green solder mask color (to keep the costs down). Other colors blue, red will have an impact on cost.
4) with white silk screen on top side.

regards
Prasi

Dear All,
I need urgent comments on the PCB specs as given above in post #69.
I have contacted one manufacturer, he does not have 2.0mm thick, but rather has 1.6mm and 2.4 mm thick PCB material. Is this OK?
I have also contacted other two manufacturers and waiting for their quotes. The one with lowest quote meeting all PCB specs would be selected for supply.

reg
Prasi
 
nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
joshvi (6 boards)
Marra (4 boards)
patriz (4 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
emynet (2 boards)
Hi all, I go down to n.4 boards.
Thank you.
 
Hello,

Thank`s for taking this on Prasi.

I would prefer 2mm+, but i`m still in with 1,6mm.

What about surface finish? Hasl or gold or..?

Do you have a "guesstimate" on the price? Might help people deside.

Hi,
thanks for your comments, I would like to stick to 2mm/2.4mm thickness as far as possible. Copper would be 70um double sided PCB.
Surface finish will be HASL with lead/tin. The prices for Electroless Nickel Immersion Gold (ENIG) instantly double compared to Hasl. So I can not afford the initial investment for such a magnitude of PCB quantity.

The prices would be in the same ballpark figure of USD 4.5 to USD 5.0 per PCB + shipping
shipping (guess) would be
USD 5 for 2 boards
USD 8 for 4
USD 10 for 6
USD 12 for 10

These are just guesses based on previous limited experience (shipping of 1.6mm 100x85mm and smaller boards). Have to go to the Postoffice for an exact estimate depending on the country and packet size and weight as the PCB here is much bigger 160mmx 100mm. As such it is not possible for me to give a shipping quote individually as of now. It will be informed when the packets are ready for shipments.

reg
Prasi
 
Hi TIC37, adding your name for 4 boards as per your request in post #37. Better not be late for this GB:D.

And Sadik for 2 boards (who refuses to add his name to the list, but interacts only through PM's:D.)

nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
joshvi (6 boards)
Marra (4 boards)
patriz (4 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
emynet (2 boards)
TIC37 (4 boards)
Sadik (2 boards)


reg
Prasi
 
Member
Joined 2004
Paid Member
Hello

I am in for ten PCBs :

nounouchet (4 boards)
haddock (2 or 4 boards)
mcandmar (4 boards)
Project16 (2 boards)
muhy3 (6 boards)
Myint67 (6 board ) ok*
gwrskien (10 boards) ok
asuslover (2 boards)
ssarchy08 (4 boards)
Morde (2 boards)
Ryssen (2 boards) ok
bristto (4 boards)
integra (8 boards)
pjr3s (4 boards)
joshvi (6 boards)
Marra (4 boards)
patriz (4 boards)
gnomcat (10 boards)
bloozestringer (4 boards)
bOTL (10 boards)
Prasi (4 boards)
emynet (2 boards)
TIC37 (4 boards)
Sadik (2 boards)
rephil (10 boards)

Thank you

Best regards

rephil