groovyd
Headphoneus Supremus
- Joined
- Jun 29, 2012
- Posts
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I am not aware of a degradation via usb. as far as i know digital is digital.
Count me in-ordered a WA7 yesterday with the upgrade tubes! The wait begins...
Well, USB always brings another software layer between you and the signal, when your computer is under high i/o load(copying files/rendering/compiling), and then, for example, time machine kicks in, you'll most probably notice sound artifacts.
There is funny note on Schiit's website about usb connection:
Wait. Are you saying USB is crap?
We’re saying we put a ton of time into our USB implementation, but, to our ears, USB still doesn’t quite offer the performance of SPDIF.
hi guys,
are you connecting WA7 to a mac computer via USB? Isn't this known for degrading audio signal? Not speaking of being affected by computer's load.
Any opinions on connecting WA7 directly from mac's optical audio output using TOSLINK-to-RCA adapter?
I was under the impression this uses USB2.0 async mode which generates the reference clock on the DAC side and therefore is immune to timing issues on the host or in the driver. Samples are buffered and clocked out jitter-free. I guess the only negative affect I could imagine is the DC coupling of USB power if it is being used to power the DAC output and it not being an ideal power supply without proper filtering.
Nice, which headphones do you intend to pair them with? Did you get a 4 week shipping estimate?
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My main phones are Grado RS1 & PS500 - also AKG Q701. Jack estimated 3 weeks for silver w/clear glass (smoked glass was 5 weeks). Already counting the days
Feb 23rd... just glad tubes aren't going out of style anytime soon. By now at least my new Beyer T1s are well burned in
Did you get a clear glass top? Or smoked? I ordered beg of Feb, and still no notification of shipping. But ... When I emailed him before, he indicated that clear glass units were shipping a little faster than smoked.
??
(I got black with smoked glass.)