leeperry
Galvanically isolated his brain
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- Apr 23, 2004
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Originally Posted by Tablix /img/forum/go_quote.gif
There is a reason there are so many opamps if you look at the design of the product, having seperate paths for numerous output types allows you to fine tune each output path if you choose.
Yes, Asus went as discrete as you can get with opamps...when some companies use a voltage output DAC(that essentially has a built-in I/V stage), Asus allow you to finetune the sound to your taste at every stage(and all in dual-mono at that!): I/V, line-out level amplification of the I/V, unbalanced & balanced outputs, voltage regulation to feed the headamp.
Surely, it will cost quite a bit to replace the stock jellybeans with superior chips(such as OPA827, AD797 etc) but I guess ppl need to realize that audiophile gear is a niche market, and usually the reseller networks make a 50% markup and the manufacturer itself makes a 400% markup, because it has to pay for R&D/RMA/taxes....so it's better for everyone that they ship w/ jellybean opamps so 1) the casual audiophile is still plenty happy 2) the OCD'ed audiophile can color the sound the exact way he likes.
"Neutrality" doesn't exist, it's a fairy tale for little children....even $3K DAC's are colored, everything colors the sound. This whole hobby boils down to finding a color you like, and when you have cheapo hard soldered opamps from NJM like in the Teac, well....you're basically SOL, just like the what*hifi review pinpointed. NJM cannot compete w/ TI and ADI when it comes to audiophile opamps, in many ppl's opinion at least ^^