Will External Sound Card Improve Playback From Itunes And Other Online Music?, Wondering if an external sound card for the iMac Intel will improve so Options

[Sadhu]

See very little on sound cards for the iMac. While I know that many users purchase sound cards for MacPro desktops, I am wondering if an external sound peripheral will improve the playback sound off my iMac Intel unit ... for sound OTHER THAN the tracks that I record or input INTO such a peripheral. In other words will I hear any improved audio quality if I purchase a good quality external sound card when listing back through my computer ... say through iTunes or through a high quality stream? I'm not concerned about the "value" of $ spent to the amount to improvement. I am simply interested to know if there will be an improvement in over all quality (say more defined bass, or tighther bass, or a more natural sounding midrange and high end?

Anyone have any comments on external sound cards and whether they improve the sound? If so, anyone have any suggestions on what products to look at? I eventually plan to buy a Mac Pro, so I don't mind spending more on good external card if they can be had as an external device for the mac.

Would appreciate any and all comments. Thanks in advance.

- Sadhu

[minskybabs]

Hi there, my thoughts, for what they are worth, is that yes an external audio interface "can" improve the playback from itunes and other online music. As the other people have suggested the conversion from digital to analogue, D/A will often be better, but, and here's the catch only on some interfaces and only on some sources. A very cheap intrerface will probably not be noticeably better than the built in, but an expensive one almost certainly would be. try before you buy if you can. Take in a digital file and play back through a shop mac and then compare same file through an interface. As people have suggested MOTU, RME, Apogee, various prices and generally the more you pay the better you get, up to a point.

Other factors, some audio files are poor in the first place, no amount of mioney will make a lo fi recording sound hi fi, but you appear to be talking about high quality recordings, so you should see improvements. Your other point about headphone impedences could also be a factor, but this is why try before you buy is good. Or get a dedicated headphone pre amp too. Though that is yet more bucks!

Good luck.
Minskybabs

[Sadhu]

Hi there, my thoughts, for what they are worth, is that yes an external audio interface "can" improve the playback from itunes and other online music. As the other people have suggested the conversion from digital to analogue, D/A will often be better, but, and here's the catch only on some interfaces and only on some sources. A very cheap intrerface will probably not be noticeably better than the built in, but an expensive one almost certainly would be. try before you buy if you can. Take in a digital file and play back through a shop mac and then compare same file through an interface. As people have suggested MOTU, RME, Apogee, various prices and generally the more you pay the better you get, up to a point.

Other factors, some audio files are poor in the first place, no amount of mioney will make a lo fi recording sound hi fi, but you appear to be talking about high quality recordings, so you should see improvements. Your other point about headphone impedences could also be a factor, but this is why try before you buy is good. Or get a dedicated headphone pre amp too. Though that is yet more bucks!

Good luck.
Minskybabs

Thanks for your comments. I trust you understood that I was playing back via the iMac into the external device be it MOTU, RME, or Apogee ... which ever I end up buying. I will not doubt buy a good external box for use for RECORDING and not just playback. I quite understand many of the factors about recording and do know that you can turn make a silk purse out of a sow's ear. I am somewhat experienced in recording in Analog having gone to Eastman School of Music's school of Recording during the 1970s and having run a 24 Track Analog recording studio in the 70s, and many of the recording principals for Analog still apply to the world of Digital. So I do understand your point about poor audio files remaining poor audio files, and likewise about heaphone impediences. It's somewhat difficult to try before I buy here in the Greater Buffalo area as none of the stores that I know of have live setups for digital gear they sell and even if they did, probably most of them would already be using a Mac Pro and not an iMac since it's not the appropropriate piece of gear for professional recording ... the Mac Pro Desktop is. Again, my interest was in buying an external device for use the iMac that could eventually use when I buy a Mac Pro, which I intend to do. Hence my question regarding whether the external card would improve the sound of the iMac playback.

I am surprised actually to hear that you think it will. Many people have told me it would not improve the sound and that it would be complete and total waste of money in relation to use with the iMac. I do think it would enable higher quality recordings on the iMac but that I wouldn't necessary hear any difference on the iMac when it came to playback. That this would only be possible on the Mac Pro.

You are the first one to suggest that I could gain some benefit from the external sound device with regard to PLAYBACK on the iMac. Thanks for taking the time to reply.

- Sadhu


"I quite understand many of the factors about recording and do know that you can turn make a silk purse out of a sow's ear."

Obviously, I meant to say that "YOU CAN'T make a silk purse out of sow's ear!"

and would hope that you realized that's what I meant.