Is USB overrated as decent digital source?



Some of the USB DACs or USB-SPDIF converters are really expensive, are they really worth the price?

Is USB overrated?

Lets discuss.

External link --> http://www.audioasylum.com/scripts/t.pl?f=pcaudio&m=476
mikechai5608

Showing 2 responses by ckorody

Hi Mike -

That's a tremendous thread you got going on AA.

Really not much to discuss except for the various value propositions offered by the manufacturers.

As Herman points out there is much to like about one box solutions but this is basically the same argument as CD players. If you have a great DAC already go the USB box with a SPDIF output to get started.

As Herman points out, these devices are based on stock chipsets being mass manufactured. What we are seeing - and are not really used to yet as audiophiles- is the impact of being able to use mass produced standardized products designed to sell to a worldwide market.

As the market settles, I don't think that products will have or manufacturers will be able to justify the kind of price spread we are used to in the rest of our space. One big reason is that there is no need to jump through the kinds of hoops it takes to make a great transport, turntable or speaker. (eg advanced metallurgy and manufacturing skills, sophisticated power supplies, furniture grade cabinetry with resonance and damping controls etc, etc) No analog physics here - not much EE - just IT

IMHO the three devices that have had the biggest impact on most people reading this forum (and Asylum PC where I also post regularly under xmasparty) are the Waveterminal ($155), the Squeezebox ($249) and the iPod ($350) The leading software - iTunes - is free.

Even without the tweaks being offered by the modders like Steve, Gordon, Wayne and Vinnie, we are already as close to as most of us are going to get (or will ever need to get) to a perfect source. We have some money in your pocket. And you can go back to fiddling with the rest of your rig.

Add a few hundred dollars for a better power supply or clock or connectors or caps and you have something better then most of us ever dreamed of.

As the big boys in the CE space start to do the math on iPod adoption I would expect more and more of them to being implementing strategies to get a piece of this pie...
Yep Michael - you have figured it out - what's fascinating is to watch the massively time delayed reaction the industry seems to be taking. Here we are once again post RMAP and post CES and I have seen no coverage about any products that address this - meanwhile Apple blew all the projections out the doo - again - selling iPods. These are not big dots to connect....

Considering that the mid and hi-fi business has been on the ropes for years, if not decades, I find it remarkable that anyone in the 21st century is willing to sit around while their market share evaporates...

BTW IMHO the issue is not the multiple cross checks - its much simpler. Its simply much easier to pull data off a CD then it is to playback a CD in real time. Game over