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Posts by alphaman

More IMPORTANT suggestions ... don't go cheap on this, folks ... those Petronas and Taipei 101 skyscrapers need $$ to build ...    For improving the Stoner, forget audio supply sources---think INDUSTRIAL or MEDICAL GRADE...they separates the boyz from the menz  john ... " Industrial Grade USB Hubs ([like the $350.00 above] are designed for the harshest environments. They are EMC tested to meet heavy industrial standards. The four port hubs are UL listed for Class 1...
Here's something else those of you with deep pockets [33.11 EUR for 1 pcs] may want to try... USB 2.0 Isolated - Galvanically isolated USB 2.0 Full Speed Adapter from https://electronics-shop.dk/usb-isolator    
Anyone know what the TOTAL power draw is on the UD100/UD110/UD120? A decent metric could be obtained by running music or pink noise at moderate volume, with headphones that work okay the Stoner device. Oh ... you've gotta break the power line ... so get out your X-acto and side-cutter... Do that and we'll get you boyz set up with as DIY power-cleaner splice job ... 
You can DIY clean 5V power injection ... you'll need some simple electronics tools, and of course, an outboard clean (linear) PS...basically, as noted in this blog, you..."...need to remove the dirty '5vdc feed' produced by your PC (on pins 1 & 4 of the type A USB end) and replace it with a more linear 5vdc supply from the source of your choosing.."  Or, you can try cleaning the power in-line by splicing in a filter network...sort of as follows: You can search for more...
 ClieOS:You, dude, seem to know an awful lot about the device ;) Are you the OEM manuf. I queried about a few posts back? Seriously ;)Wait ... Don't tell us ... Stoner's office is in Tower 1 and you are in Tower 2: And gettin' your Petronas paws on the latest UD1xx is just a cantilever walk away ... PFFFFFFFFFFFFFFFFFFFFTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!!!! IAC ... I thought you noted way back in Post # 1 of this thread that the UD110 already had the...
What's this thing made of ... chipset, etc.?
What's Stoner's H-F member name?
I asked a question back in April, and I'll ask it again...seems the http://stoneracoustics.blogspot.com/ site has not been updated for a while (Feb 2014), and IAC, the Blogspot is quite uninformative. Seems that many of the Stoners being commented on in this thread are re-sales (amongst head-fi members). I'm still interested in buying a unit -- is Stoner still selling them?
The http://stoneracoustics.blogspot.com/ site hasn't been updated for a while. Assume this product is still "active"??
Just saw the review for these at InnerFidelity ... ...hmm... ... so now we have two different (??) schools of science (for cans at this price category): Barton vs. Olive? Or do they both aim for something "similar"?   EDIT: Looked at the Meas. curves .... NAD look a bit prettier ... http://www.innerfidelity.com/images/NADVISOHP50.pdf http://www.innerfidelity.com/images/FocalSpiritProfessional.pdf
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