johnwmclean
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Posts posted by johnwmclean
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Another one in blue this time,
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There are 2 different gerber files for the carbon version .6G
kgsshvcarbonv6ground
and
kgsshvcarbonv6ground2
I see clear differences with the traces, does anyone know why?
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13297 pcs of cree C2M1000170D
https://www.micro-semiconductor.com/products/Cree-Wolfspeed/C2M1000170D
Way too cheap.... but looks legit.
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HaPpY bIrThDaY
KeViN!
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Long time between drinks, been working on this for a few months and finally got my panels back. It’s going to be a dual mono GRLV PS with a quartet of CFA2’s, balanced in and out using a Goldpoint 10k 47 position stepper.
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I like the wireless II’s a lot, the app is solid and very intuitive, the sound improvement is impressive, all aspects seem to have taken a performance leap.
My main gripe with the first generation beside the shitty app is treble harshness, which is more evident since the II’s arrived. I still like the old version though, it’s doing still doing duties in an upstairs system and sounds great.Not a fan of the II’s matte finish... and titanium looked much better in photos.
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That makes sense now, and after re-reading the data sheet the default value is 50K, but it does state they can accommodate 10K, 20K and 100K... probably as a special order of no less than 200pcs haha.
Earlier today I reached out to Alps Alpine, I may get lucky, if not there's a 10K Goldpoint 47 stepper.
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Cannot find a quad 10k RK50 pot anywhere, mouser have the 50k in stock...
Is 50k pot ok for CFA2? -
Happy New Year!
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Just as an FYI mouser are now stocking LT1021.
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Sorry to hear the news, dear Matlida RIP.
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Does anybody see an issue using MMBTA56LT1G/MMBTA06LT1G now that MMBTA56/MMBTA06 are obsolete?
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The ones on eBay are only suitable for 15/25VA sizes.
Would be pretty simple to breadboard, ensuring you use stand-offs and insulate the underside.
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awww... many thanks guys!
Had a great day hiking and swimming!
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The Okto research DAC8 looks to a top notch performer.
I’ve caved and bought a RMR ADI-DAC 2 FS.-
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Same goes here I have a few to spare.... 😀 if anyone’s interested.
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46 minutes ago, Fitz said:
How are you figuring to get 96V out of two 24V power supplies?
A combination of a very late night and no sleep...
I know see where I was going wrong, thanks for jolting my brain.
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On 8/8/2020 at 8:42 PM, kevin gilmore said:
wired in series for +/-24v and then connected to each channel
Kevin two UHP-350-24 connected in series is +/-48V.
Should we be using two UHP-350-12 in series for +/-24V?I’ve ordered UHP-350-24....
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Thanks Kevin appreciate the help!
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allpcb rejected the gerbers, the format they support is R274-X, I’m hopeless with this stuff, what do I need to do?
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Anyone have a spare board? ...if possible a spare 4CP 2500?
I have a bunch of stuff if tradings good for you!
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Hi Michael, my package arrived safely, thanks very much for all your hard work.
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Good to see more well lived 90+s
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Real nice build!
Happy Birthday Pars!
in Off Topic
Posted
Happy Birthday Chris!