Why use CD Transport instead of computer source


I have been seeking a new digital front end setup and would like some advice on what solution will produce the highest quality digital playback.

My current plan is to add a Slim Devices Transporter possibly mated to an external DAC, after evaluating the Transporter on its own to determine the quality of the internal DAC (which I understand is quite high).

Why would I consider a CD Transport and DAC as an alternative to a computer based source such as this? If I am using EAC to get bit-perfect rips of my CDs and I encode them in a lossless format like FLAC, there doesnt seem like there could be any benefit to using a CD Transport, in fact, the computer based source should be better if the rips are done bit-perfect.

Any comments on why there is still a high end market for CD transports given the availability of top computer based sources like the Slim Transporter?
superquant
I don't think the two are mutually exclusive. I'm pretty firmly in the digital camp and am moving toward the server/client model like lots of others here, so my intent is to use my SD Transporter (which I don't own yet, but soon will!) for 99% of my listening, even the serious stuff. But I'll still keep a good CD transport around, if for no other reason than the fact that selecting a CD and dropping it in feels good, as another poster mentioned.

(BTW, I have lots of sources, analog and digital, and I intend to keep them all :-)
The high end transports sound better for two main reasons.
1. Higher end components than most hard drive computers.
2. We want them to because we spend so much money on them. If you get a high end DAC, hook both products up for processing and take a double blinded test I would nearly guarantee no ability to differentiate. MHO.
I had a Fully modded battery loaded SB and did a lot of tests against a Cd transport (Music Hall cd25) and the CD 25 was better eyes closed, eyes opened, sunglasses, etc... I then Changed the Music Hall for a CEC TL1 and Eventually for a Forsell transport...There is no comparison; Transports sound much better than SB.
Check this from a the www Lampizator dot eu site:

Digital cables conduct digital signal.
Not quite true. There is no digital signal in electricity. It is as analogue as it gets. zeros and ones come out of CD disk but after becoming electricity it is no longer a square wave 44 kHz but high frequency sine wave going out of transport to dac. It carries musical information mathematically embedded in this sine, but the cable conducts analog electrical wave form just like any other.
Knowing the physics of high frequency electricity, more like radio-wave propagation, we can have a good cable with matching electromagnetic impedance, low losses, low reflections, good screening, and minimal signal distortion. That makes this cable "good". But it is not "only digital" signal, and it is not that zeros and ones are zeros and ones, no matter what cable.

Lampizator site myths
Tonyptony, yes it was a serious question . . . thanks. I ask because I'm running my CEC TL-1X and my SB through an Audio Logic DAC and haven't done serious comparisons as yet. There's a good reason internet radio, like Pandora, or recordings, like from Rhapsody, don't sound as good as a transport . . . bit rate.
I'm curious, because of the recent discussion in one of the audio rags concluding that high-end servers sound better than transports.
Also, is the Transporter an advantage over the SB run through a high-end DAC?
Long ago I learned that cd servers sound quite different as do cd transports. I think most have had the experience I had in listening to redbook even lossless originating from my hard-drive. It was quite poor music reproduction. Early on I heard a cd server. It too was quite poor. I have owned many different players, mostly universal or sacd players. Computers, of course, cannot deal with dsd. Until recently, I had little interest in cd servers, but the CES recently caused me to change my mind.

Twice I heard a cd of mine first played on a quality transport through a dac. Then the cd was ripped to the drives and replayed from it. In both cases, the Blue Smoke and Exemplar servers, the reproduced sound was quite superior. I suspect it is the read until write capability of the rip avoiding read errors made as the transport cannot continue to read until right as the music is playing.

I do not, for one minute believe that bits or bits. Reproducing what lies on the disc correctly yields better music. I have ordered the Exemplar server.