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Old 25th June 2006, 07:37 PM   #1
JohanH is offline JohanH  Netherlands
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Default Wanted: MOX Discrete opamp board

Hello all,

I am looking to buy some MOX Discrete opamp boards.

If you have some left, please email me the # of available pcb's and what you are looking to get for them.

Thanks in advance,

Johan
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Old 25th June 2006, 08:16 PM   #2
moamps is offline moamps  Croatia
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Hi Johan:

There are a few versions of the MOX discrete opamp. The original was the one I published in 2003 but since then there have been other variations done by other people on the forum who used to organize group buys (Tyler was one of them if my memory serves me well so you may wish to contact him). I have never sold any PCBs myself but I believe I can dig out the original PCB layout somewhere in my files (eagle cad) if you're interested.

Regards,
Milan
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Old 25th June 2006, 08:39 PM   #3
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I've got a bunch of the Tyler version. Drop me a line and let me know how many you want.
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Old 26th June 2006, 03:24 AM   #4
JohanH is offline JohanH  Netherlands
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Quote:
Originally posted by moamps
(Tyler was one of them if my memory serves me well so you may wish to contact him)..... I believe I can dig out the original PCB layout somewhere in my files (eagle cad) if you're interested.

Thanks Milan: it seems Tyler has gone missing, and for now I am looking to buy readymade pcb's.

Bob, you've got mail


Johan
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Old 26th June 2006, 09:05 AM   #5
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I have some of them and also the required 2sk389 if needed.

Actually I even have a complete MOX with superregs ;-)

Cheers

Andrea
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Old 27th June 2006, 01:17 AM   #6
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Hello Andypairo,

Do you have pics of the completed MOX with superregs?

Also, is it 2 channels?

Please let me know.

Thanks

Kevin
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Old 27th June 2006, 06:56 AM   #7
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Quote:
Originally posted by KevinLee
Hello Andypairo,

Do you have pics of the completed MOX with superregs?

Also, is it 2 channels?

Please let me know.

Thanks

Kevin
Hi Kevin,
I have some at home. This evening I will post them (hoping not to thread-jack too much )

Of course it is stereo.

Cheers

Andrea
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Old 29th June 2006, 09:32 PM   #8
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Quote:
Originally posted by KevinLee
Hello Andypairo,

Do you have pics of the completed MOX with superregs?

Also, is it 2 channels?

Please let me know.

Thanks

Kevin
As promised (but a bit late ) here are the pics:

Main boards
Attached Images
File Type: jpg board.jpg (93.4 KB, 240 views)
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Old 29th June 2006, 09:37 PM   #9
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And power supply closeup, showing the goodies (Sikorel caps and superregs fed by a oversized toroid).
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File Type: jpg superregs.jpg (80.4 KB, 209 views)
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Old 7th August 2006, 04:32 AM   #10
TS Lo is offline TS Lo  Hong Kong
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Quote:
Originally posted by Andypairo
I have some of them and also the required 2sk389 if needed.

Cheers

Andrea
Hi Andrea,
Do you still have 2SK389 available for discrete opamp?
I need some.

Cheers
TS
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