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Another Super High End Phono Stage! No expense spared...

Thanks for the PM ghazzer!!! That's wonderful you're doing more boards, sachu888!!!

Please put me down for 2 CNC and 2 SSP. Just let me know how to pay.

Thanks much! Very excited to try building these...
 
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ghazzer, thanks for the wake up call! :banana:

I would like two of the CNC boards and two of the SSP boards.

Thanks!
 
sachu888 said:
Hi all
I have following names :

dodog (2 CNC + 2 SSP)
sachu888 (1 CNC + 1 SSP)
omishra (1 CNC + 1 SSP)
pauze (1 CNC + 1 SSP)
bobrown14 (1 CNC + 1 SSP)
learn2tt (1 CNC + 1 SSP)
Grainger49 (1 CNC + 1 SSP)
ghazzer (1 CNC + 1 SSP) <- please confirm.
HypnoToad ( 2 SSP)
Pio (1 CNC + 1 SSP)

Regards,
Sachin
Click to expand...

Yup 1 each for me ... Just curious is there a BOM for this?

Cheers,
Bob
 
quadtech said:
The CNC BOM was posted by HT here -

http://www.audiokarma.org/forums/showpost.php?p=4858571&postcount=193

There's more useful info around page 12 -

http://www.audiokarma.org/forums/showthread.php?t=371889&page=13
Click to expand...

Thanks quad, it helped.

bobrown14 said:
Yup 1 each for me ... Just curious is there a BOM for this?

Cheers,
Bob
Click to expand...

For SSP I have these part list, somebody please add digikey part numbers to these -
Partlist


2 X 0.1 uF, Film/Ceramic cap (radial, 5mm, 2.5mm lead spacing)
2 X 10.0 uF, 25V Electrolytic cap (radial, 5mm, 2.5mm lead spacing)
2 X 2.2 uF, Polyprop cap (10, 15 mm lead spacing)
1 X AD823 OP AMP DIL08
2 X 100 ohm, 0.25W, 1% MFR
2 X 8.2K ohm, 0.25W, 1% MFR
2 X 10K ohm, 0.25W, 1% MFR
2 X 100K ohm, 0.25W, 1% MFR


List updated -
dodog (2 CNC + 2 SSP)
sachu888 (1 CNC + 1 SSP)
omishra (1 CNC + 1 SSP)
pauze (2 CNC + 2 SSP)
bobrown14 (1 CNC + 1 SSP)
learn2tt (1 CNC + 1 SSP)
Grainger49 (1 CNC + 1 SSP)
ghazzer (1 CNC + 1 SSP)
HypnoToad ( 2 SSP)
Pio (1 CNC + 1 SSP)
apurcell22 (3 SSP)
vintagelubbr (2 CNC + 1 SSP)
royphil345 (2 CNC + 2 SSP)
1MOR (2 CNC + 2 SSP)


Please PM sachu888 for payment and shipping info.
 
List updated -

dodog (2 CNC + 2 SSP)
sachu888 (1 CNC + 1 SSP)
omishra (1 CNC + 1 SSP)
pauze (2 CNC + 2 SSP)
bobrown14 (1 CNC + 1 SSP)
learn2tt (1 CNC + 1 SSP)
Grainger49 (1 CNC + 1 SSP)
ghazzer (1 CNC + 1 SSP)
HypnoToad ( 2 SSP)
Pio (1 CNC + 1 SSP)
apurcell22 (3 SSP)
vintagelubbr (3 CNC + 1 SSP)
royphil345 (2 CNC + 2 SSP)
1MOR (2 CNC + 2 SSP)
aabottom (2 CNC + 2 SSP)
vintagelubbr (3 CNC + 1 SSP)
Mmaxed 1 CNC



Regards,
 
Please count me in.

Please count me ( tomatamot ) in for: 1 CNC + 1 SSP

sachu888 said:
List updated -

dodog (2 CNC + 2 SSP)
sachu888 (1 CNC + 1 SSP)
omishra (1 CNC + 1 SSP)
pauze (2 CNC + 2 SSP)
bobrown14 (1 CNC + 1 SSP)
learn2tt (1 CNC + 1 SSP)
Grainger49 (1 CNC + 1 SSP)
ghazzer (1 CNC + 1 SSP)
HypnoToad ( 2 SSP)
Pio (1 CNC + 1 SSP)
apurcell22 (3 SSP)
vintagelubbr (3 CNC + 1 SSP)
royphil345 (2 CNC + 2 SSP)
1MOR (2 CNC + 2 SSP)
aabottom (2 CNC + 2 SSP)
vintagelubbr (3 CNC + 1 SSP)
Mmaxed 1 CNC



Regards,
Click to expand...
 
Sacin,

You will tell all us how to send funds when the list is complete, right?

(I know you will, but this is just to let the others know if they don't know you)
 
Grainger49 said:
Sacin,

You will tell all us how to send funds when the list is complete, right?

(I know you will, but this is just to let the others know if they don't know you)
Click to expand...

Yes Grainger,

I will PM everyone who took interest in PCBs.I am thinking of sending total lot of PCBs(for US members) to someone like Steve aka ghazzer(if he agrees) in US.That will save lot of custom work and could be worked out a cheaper option.

Regads,
Sachin
 
xtreme4099 said:
Use the LME49990 - i've used the LM4562 Metal Can version in my hagtech bugle and the lme49990 is definitely a step beyond in sonics, organic and liquid and much quieter.

http://www.national.com/pf/LM/LME49990.html#Overview
Click to expand...

Most people here have tried rolling several opamps, looking for the sweetest combination. See fasterdamnit's thread about some of the results.

I was enjoying a pair of LME49720s until I (somehow) zapped them while probing for gain measurements.

Enjoy your choice - - -
.
 
Thanks to everyone for coordinating the buying of the PCBs.

I just responded to a PM from ghazzer with my mailing info. As a suggestion to others who are in this group buy, you should include your AK user name to make it easier to determine who has paid, items sent, etc.

Most don't know the real person behind the user name :)
 
learn2tt said:
As a suggestion to others who are in this group buy, you should include your AK user name to make it easier to determine who has paid, items sent, etc.

Most don't know the real person behind the user name :)
Click to expand...

Not to worry - I am collecting AK member names when I record your addresses. No bits of data will be lost.
.
 
I finally had the time to populate the PCB with components yesterday, all I have left is finding a suitable enclosure. I never got any build sheet with it that showed wiring it up. Do you folks run the LED off of 9V (single battery) or 18V (across both). Using a couple of different LED dropper resistor calculators online, it appears the suggested value of 8K2 is about 10X more than they recommend... would certainly keep the current down, but you might not be able to tell the LED is on unless you're in the dark.

Dave
 
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