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Want To Hear How Amazing Computer Audio Can Be?


At the end of last year I decided to make the leap of faith from CD to computer audio, the results have been staggering! I am now 100% convinced this is the best option to achieve studio quality sound in the home.

If you want to hear just how good computer audio can be, download the, for free, HD Tracks 2013 24/96 FLAC sampler and listen to tracks 1 and 5 (all 10 tracks are amazing, these just happen to be my favorites). I have never heard my HiFi system sound this good, every bit as good as anything I have heard before at various HiFi shows over the years. I am not going to get into a subjective discussion on why my system sounds so good (bass extension, dynamic range, resolution etc., etc.), just listen for yourself.

My system is comprised of a MacBook Air (2012 MY running OSX 10.8.3) with Audirvana Plus, via USB to a MF V-Link 24/96 USB to S/PDIF converter, feeding a Krell HTS 7.1 (DAC and volume control) into a Krell KSA-250 power amp and B&W N801 speakers. I could not be happier, OK I exaggerate somewhat, if money were no object I am sure some changes would be made!

Forgot to mention, the cable to the Krell HTS 7.1 from the MF V-Link is Toslink, sounds better than digital coax to me.
mgattmch
marakanetz's avatar
marakanetz
5,473 posts
 
I picked Lenovo Q190 mini desktop and replaced original HDD with SSD right after I've unpacked it. Next my upgrade is placing PC components onto the heatsink and removing processor fan which is not even audible 4' away.
Windows give me possibility to browse torrents and download piles of music at a time.
rlwainwright
1,904 posts
 
Nice system, homeboy! I've been into PC-based playback for a few years now, and I use it as an adjunct to playing shiny discs on my Oppo BDP-93. I fully agree with you, the sound quality that is available via 24 bit, 96/192 kHz is astonishing.

And when you factor in the incredible dynamic range and extended frequency response - far exceeding that available with vinyl playback - as well as the vanishingly low noise floor and absolutely "black" inter-track silence, it all adds up to what I find to be a very enjoyable experience.

BTW, it may be that you prefer TOSLINK because of its absolute rejection of RFI-induced gremlins, unlike the antenna that is a coax cable.

Anyway, keep on plugging away with new additions to your digital library, there is more and more quality music to be found with each passing day...

-RW-
hifiharv
351 posts
 
The chain of hook ups and components needed to get there always just sounds ridiculous. I don't even know what those things are, or what they do. Why can't I just plug the computer into the old school HiFi. I guess I can understand that a DAC might be needed, but, still? Maybe a "music server" is what I could use, but why do they cost thousands. Digital should be cheap, I thought. I know I am sounding ignorent, so, please enlighten me.
mgattmch OP
572 posts
 
Hifiharv,

I had the same concern when initially thinking about getting into computer audio, looks complicated, it is not. All you need, in addition to a computer, is software to manage the computer audio files (FLAC, AIFF etc.), I use Audirvana Plus, there are several others programs available, including iTunes if you are prepared to limit yourself to AIFF/ALAC downloads. Next you need some method of getting the digital file out of your computer to a DAC. I use a USB to S/PDIF converter. Some DACs will now accept the USB signal direct. That's it. HD Tracks have a good tutorial on what is required to download and play HD audio files.

Just in case anyone thinks I have an affiliation with HD Tracks, I do not. I just happen to like their site for learning about HD audio and as a source for HD audio (24 bit, 96kHz FLAC in my case; higher resolution formats are now becoming available) files.
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