kyomori

Souptin, Thanks for the explanation and encouragement. I think I will try stealthily moving either my mac-mini or macbook into the living room once they get a bit more performance challenged as desktop computers and need to be replaced. The possibilities do seem interesting, and I'm sure it will sound better than the current set up. My humble/personal/uninformed thoughts on sound is ... ultimately nothing beats a small room live performance. The visual/physical aspect of any music, the conductor in an orchestra, wind blowing from speakers and cymbals, snares rattling, Bass drum, musicians making funny faces when they hit the high notes.... those things just cannot be reproduced in a stereo playback situation (atleast in the environment that I have). So I tend to lock on either the guitar player or the bass player in recorded music, and if that piece sounds good, it's a good listen (meaning, Mick Ronson sounds like what I think he should sound.., Jeff Beck sounds ..., Randy Rhoads ...., Jaco Pastorius..., Jeff Berlin... you get the idea). The equipment upgrade flurry is .. awesome if you can afford it. I've used a 1962 Fender Telecaster as my main guitar forever, and it sounds very different played through a Fender Twin, a Marshall, a Hi-Watt, or a Jazz Chorus. Doesn't make the telly any less of a guitar, and doesn't make the amps any less either... you work with what you have and the rest is content. I think that strength in content is why the (horrible sounding) old Robert Johnson recordings are still very popular. There's a bottom line in realistic sound, which is what I guess I'm trying to get to with the current computer audio experiment, and I don't mean any disrespect to the purists, but my two daughters and two dogs (not to mention my wife : ) make me too financially challenged to go the purist route. Sorry for the rantish comment. But Jeff Beck's "Blow by Blow" album sounded pretty good on my computer set up : )

Thanks for the suggestions. 1 more question before the main text, if I may. Should there be any theoretical difference in sound going into the DAC in the following cases using 16/44.1 (My understanding being NO, ofcourse not taking into account Jitter and Ethernet transport jitter... and the fact that it probably does sound different to one's ears) : - Mac > Toslink > DAC, - Mac > Ethernet > ATV > Toslink > DAC --------------------- Last night, I switched out the Toslink cable with an Audioquest Optilink-5 which I found on auction, and that seemed to help with the density in the ATV-DLIII combo to the point where I can call it equal to CD transport ... just different sound quality. I guess I'll let the DLIII and cable burn-in a bit more and see if that changes qualities. I may also try running the computer stream through a different amp (Denon?) with more mid range push. I also tried A/Bing the 8003 CD playback, the RCA going to AMP, and Toslink going to DLIII and then RCA to same AMP. The DLIII seems to add high end chimes to the CDP's sound, but the basic quality of the sound seemed the same under both outputs. The mids and the density were not dropped as in the ATV case. (purely subjective, haven't taken data). Jitter .... I just don't understand enough about it to know what it sounds like ... So at this point, I've stopped worrying about it until I understand it better and can hear explainable characteristics of it. The past forum posts have been very interesting reads tho. Thanks again for your kind help,

Thanks Eloise, I'm trying to read up on jitter and what causes it etc. So I may be back with questions on that. I'm losing a lot of mid density when comparing the sound coming from my CDP (Marantz SA-8003, using USB drive with wav files in them for comparison) to that of the airtunes stream connected to DLIII, both going to the same AMP. Obviously the DLIII has its characteristics, not to mention the up-sampling, and the CDP has characteristics, but wanted to rule out one thing at a time. I'll try using a better RCA cable and Toslink cable and see if that helps. Thanks again,

Hi, Avid reader of the site, but first time poster who needs a bit of guidance After persistent requests by my wife to do something about the wall of CDs, I've started experimenting with the goal of ripping all CDs into a HDD, and only keeping the most vital ones on CD. I have 2 set-ups for streaming audio: Mac (iTunes) > Ethernet > AE > Toslink > B&W Zeppelin on loan from friend Mac (iTunes) > Ethernet > AppleTV > Toslink > PS Audio DLIII DAC > RCA > Marantz pre-main AMP > B&W SP Using ALAC to encode, and only interested in 16/44.1 transport, as I don't have enough higher-res audio files at this point (though I love the B&W SoS stuff). Questions: - Assuming Toslink output on both, is the output of AE and AppleTV completely the same? - Assuming all the right settings on iTunes (no EQ, no remote vol. control etc) are the files being altered/treated soundwise before being sent out the ether port (would a Mac Pro sound the same as Mac mini in this set up)? - The ATV is also connected to a TV using it's component output and stereo output. Does this in anyway affect the toslink output (doesn't to my ear .. but just checking) I know these are very elementary, and searching the forums helped, but just needed to put it in my context. I'm sure I'll have tons of questions on the DAC side of things also... but just starting out : ) Thanks for your help