2. pc-audio
  3. 1215273698

TWEAKS for PC USB DAC SETUP

I’m wondering what others have done with their personal confusers & DACs using an USB interface.

I recently added more Bright Star iso nodes, small & large to see if some betterment could be had. I used the small ones under my USB HDD… and the large ones under the desktop…. MUCH IMPROVED!

Cleaner, clearer, and more discernable range articulation became evident.

I also use a PS Audio UPC 200 & Duet, for the desktop and some peripherals. That helps two ways… it makes the FILE playback better, and seems to aid the maind systems sonics too by helping to eliminate the influx of wall wart, printer, etc., from introducing artifacts to it.

Has anyone yet confirmed or dispelled the USB cable controversy?

With which USB cable are you running?

Anything you’ve done which has proven to exhibit audible enhancements to the overall sound waulity would be greatly appreciated to be disclosed here.
hdd format... ntfs, fat 32, Which RAID, etc.

Thanks very much.
blindjim
blindjim OP
3,092 posts
 

Thanks.
Hmmm... No success with ASIO FA huh?
I used the JR Media center... my visual adaptive software just about eliminates the use of the video portions of the MC12 but the audio w/wo the ASIO driver was night and day different, to the gooder.

Had some troubles configuring things and getting used to JR MC 12, but in the end I'm extremely happy with the output and especially the fact it plays the 'purchased' protected files from iTunes too.

Now I'm wondering mostly about USB cables.

Anyone tried different USB cables and find any in particular better than Wal Marts, Radio Shack, or Belken?

Sure would like to know about this USB CABLE bit.
blindjim OP
3,092 posts
 
Gee... one would think with all the PC audio supporters around here that notes on how or what is helping their PC audio systems along should be an easy enough question....

Maybe PC-o-philes don't tweak PC audio like audiophiles do?
recorder_comp
11 posts
 
Steve Nugent, owner of Empirical Audio, a high-end computer audio company, recommends Belkin Gold USB cable, 16' long or shorter.
recorder_comp
11 posts
 
I find that vibrapods under my DAC make a big difference in soundstage and clarity. They seem to help the bass response, too. (I also put vibrapods under my stand-mount Harbeth speakers, where they make a big improvement.) To control high frequency noise coming to and from the DAC, I use a PS Audio Quintet power conditioner and a JPS Labs Digital AC power cord. The latter uses material that helps to absorb high frequency noise.
blindjim OP
3,092 posts
 
Thanks for the info on the USB cable.

I used the V-pods for a while too. I've found the Bright Star isonodes to be better, improving the focus and impact, with less blunting of the leading edge of the notes. In other words, a bouncier presentation... more jump factor perhaps. I think they look better too. I use them under my USB drive, monitor speakers, and DAC.
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