Upsampling DACS: Take the Pepsi Challenge


HAs anyone used 2 of the following 3 relatively inexpensive upsampling DACs: Perpetual technologies, Bel Canto, MSB Link 3 with upsampling upgrade?? I am trying to sort out the details of the new technologies. The Perp Tech can "interpolate", while the others do not. I am under the impression that the "24 bit" part of this new technology has to do with s/n ratios aroung 140 db, which is great, but a little useless considering the other equipment in the system. The sampling freq is the part that has me all aflutter, because it seems to be getting closer to analog quality "infinite sampling" if you will... What do you think? Has anyone compared these dacs?? Thanks, gang.
gthirteen
Plsl, how nice for you, that's almost like bragging. Really, if you're married, must you hog single young ladies who are interested in audio? I'd like to meet one sometime. Anyway, it doesn't prove that these represent the majority of the women in the lives of the rest of us male audiophiles, though. Just makes us wish we were you. let me guess, your last name is Heffner?................George, my brain missed the part where you answered my questions about your criticisms of my oversampled views on women and audio. Regarding vinyl, you are wrong on basic points about the treble bandwidth capability of vinyl, and also abot the portrayal of the dynamic contrast (both micro and macro) of vinyl, over the best of CD. I'll leave it to Albert to lay into you about that (I really wouldn't want to be you right about now, that's for sure...heh heh).....................Regarding your hearing, I have pretty decent hearing, myself. How far away from, say a 32 inch crt TV, can you hear it's 15.6 kHz sweep noise? I bet I can hear it farther away than you can (and around corners, down hallways, and on many pop recordings and movie soundtracks), and I'm not in the habit of using air guns, and I always wear earplugs for any activity even remotely noisy.
Gmkane. I appreciate your answer, I have copied and pasted the part of your statement that I ABSOLUTELY agree with: Suppose you have the best audio gear that money can buy - either analog or digital. I think analog offers the best state of the art at this point in time. Why? Analog is in its old age and is a very mature technology. Digital is in its infancy. As algorithms mature and newer hardware generations turn over, digital will eventually reach an even keel with analog in two to three years at the high end of equipment. But very quickly digital will surpass the vinyl recreation of what your brain perceives as a constant or unimpeded and fluid stream of information that we call music. I (as posted on other threads) would love to have CD offer what it has as strengths, and have what L.P. has as well. Since we cannot have both, we must each decide if it is worth the effort to obtain what either format (at it's limit) has over the other, and then press our system out to the limit of that technology. As I already stated, I have been to the limit with both formats, and made my choice. I am pleased to read your comments, and believe your opinions to be factual and informative. Thanks!
Carl, first of all if you're right about something you're right. Just because you were wrong on an issue (that Resolution Audio gentleman's explanation seems to bear that out) doesn't mean that you were wrong on everything. Secondly I was remiss in calling your remarks sophomoric. They were sophomoric and neanderthal. I haven't run into a total throwback like you for quite a while. And it has nothing to do with PC. It has to do with real world experience working with women physicists, educators, engineers, physicians, secretaries, medical personnel, research and tech "weenies", and many of them stereo lovers. From all economic strata. Having two grown girls that love listening to music on a high end stereo. Reading remarks like those from Plsl and his wife, above. Selling some equipment to a woman who "has it all" and just happens to listen to a high end stereo. You cannot make crass generalizations and expect to have them received as gospel when they are just pure prejudicial rubbish. Ever visit a private and predominately women's college or university? Ever look into dorm room after dorm room and see the stereo equipment in the private rooms? I'm not talking about boom boxes here. I'm talking about fine equipment. (BTW - my answer to that question is yes. About a hundred times). But as not all men are stereo lovers not all women are not stereo lovers. And YOU MISS THE POINT in the discussion. I WAS TALKING ABOUT THE REPRODUCTION OF THE LIVE MUSICAL EVENT OR AT LEAST THE CLOSEST REPRESENTATION OF THAT LIVE EVENT IN TWO CHANNEL STEREO; AND WHY DIGITAL WILL EVENTUALLY SURPASS ANALOG IN THE ABILITY TO RECREATE THE WIDE DYNAMIC TRANSIENTS NECESSARY TO MAKE THE BRAIN RECOGNIZE A MORE REALISTIC INTERPRETATION OF A RECORDED MUSICAL EVENT. Something that you were unable to do. Now tell me, you've forgotten how to read too, right? Where did I mention HT? To offer your jaundiced view of the world according to Carl and to espouse the notion that your bigotry is the truth is not just nonsense - it is lunacy. But I respect your right to be a bigot. You do it better than most.
I don't know how my automatic transmission works, but I can drive my truck. I am enjoying my Bel Canto DAC1 in the DVD-toslink-DAC set up. If someone would kindly send me some of the other DACs for a comparison, I would be glad to share my thoughts. My address is......