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View Poll Results: Pick a color for the board!
Red 2 7.14%
Yellow 4 14.29%
Green 1 3.57%
Blue 1 3.57%
Black 12 42.86%
White 8 28.57%
Voters: 28. You may not vote on this poll

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Old 24th October 2018, 08:02 PM   #91
Johnny2Bad is offline Johnny2Bad  Canada
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Join Date: May 2010
Dragging up an old thread ...


I am considering powering a board with a Meanwell AC~DC SMPS (120VAC input; +/- 15VDC output). Ripple and Noise seems to be low enough, freq is 100 KHz.


Anyone see any issues with this plan? It is possible to add filtering of the output of the SMPS but I am not convinced it is necessary.


Meanwell 2515 25W SMPS
Mouser #: 709-PD2515
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Old 24th October 2018, 08:46 PM   #92
skrodahl is offline skrodahl  Sweden
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I say try it out, can't really argue on the price.

I'm using one of these with similar ripple, and similar price as well:
WRD241212YS-2W pdf, WRD241212YS-2W description, WRD241212YS-2W datasheets, WRD241212YS-2W view ::: ALLDATASHEET :::
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Muffsy Phono Preamp and MC Head Amp
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Old 29th October 2018, 02:26 PM   #93
AmpUtator is offline AmpUtator  United States
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Location: Ohio
Make Your Own Muffsy Phono Stage Group Buy
Is there one phono board available to purchase?
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Old 30th October 2018, 09:58 PM   #94
Johnny2Bad is offline Johnny2Bad  Canada
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Join Date: May 2010
Quote:
Originally Posted by AmpUtator View Post
Is there one phono board available to purchase?

You can buy boards at the link in skrodahl's sig although the current Muffsy boards are different than the ones referred to in this thread.


If you really want one of the boards referred to in this thread, PM me. I have a few.
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Old 5th March 2019, 01:49 AM   #95
PaulBass is offline PaulBass  United States
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Join Date: Mar 2010
Anybody know where I can buy the board? Its discontinued at their website
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Old 5th March 2019, 10:18 AM   #96
mforys is offline mforys  United States
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Join Date: Nov 2012
Location: St. Paul, MN
Quote:
Originally Posted by PaulBass View Post
Anybody know where I can buy the board? Its discontinued at their website


I have two I would be glad to sell. Shoot me a private message.
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Old 5th March 2019, 11:39 AM   #97
skrodahl is offline skrodahl  Sweden
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PS Audio sells the board at cost, to US customers:
DIY CNC Phono board | PS Audio

Disclaimer:
I published the design as open source. I am not responsible for, nor do I get any money from, PS Audio selling the boards.
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Muffsy Phono Preamp and MC Head Amp
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Old 14th March 2019, 04:25 PM   #98
PaulBass is offline PaulBass  United States
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Quote:
Originally Posted by mforys View Post
I have two I would be glad to sell. Shoot me a private message.
I sent you the money and you never sent anything. Are you that hard up for money you have to steal $10 from forum members?
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Old 14th March 2019, 07:28 PM   #99
mforys is offline mforys  United States
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Did you see my message that the boards were mailed out?
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