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PC Audio and the Behringer DEQ 2496

As mentioned in other threads, I use this device to switch between PC and HDTV inputs for a desktop system, with generally good results.

As I wonder about upgrading amps and monitors, however, I am experimenting to see how good the PC audio really might sound.

Do I understand correctly that the optical input on the Behringer is the least desirable way to input digital data?

Because unfortunately, I am currently going USB out of a netbook, to a passive USB hub, which then connects to a "cheapo" Behringer interface, and exports with an optical cable to the DEQ2496.

Having said that, it all sounds suprisingly good for my desktop.

I also have a Hagtech USB to SPDIF interface, but the Behringer does not have a coaxial input, only an AES EBU input, other than the optical input.

Therefore, can anyone please advise or update the possiblities for using the DEQ 2496 and PC audio successfully?

Thank you,
cwlondon
4est
507 posts
 
The first thing that comes to mind is the m2tech EVO for async USB>AES. There is also probably a SPDIF>AES-EBU adapter options.
elizabeth
6,726 posts
 
Buy a cheap medical grade glass fiber optical cable.
I use a Behringer DEQ between my transport and DAC usiing the optical in. (and the AES-EBU out, via a cheap pro model digital AES-EBU connector)
Just Google glass fiber toslink or such and plenty of great $15 or so glass fiber cables.
I bought like 7 just to have extras. (the place I bought from charge a lot for shipping $12, one or twenty one, same price for shipping!
elizabeth
6,726 posts
 
(PS: I think depending on internet second hand info (or from a dealer salesman or buddy) to decide the toslink is "not as good" is really not the best way to judge. from my own experience, there is no real difference between a toslink and a metal connection if you do not have a super expensive system. ($50,000.)
I have a $30,000 + system and cannot hear any difference worth bothering about between the three linking forms Toslink, SPDIF wire, or AES-EBU. Though it is worthwhile to use a glass fiber toslink instead of a plastic one.
PPS I use the AES-EBU because it is on the DAC, and offered an additional input.)
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