I know this thread is sounding like an ad for the CD-25 but I did want to chime in one more time to reinforce what Tobias is saying. My experience is that, with a limited budget, a dollar spent on the source gets you more improvement than a dollar spent on the amp, cable or speakers. It's not that the others aren't important and you certainly have to find a balance, both sonically and financially, among all of them.
One of the advantages of the CD-25 is that, while it's an exceptional player at its price in stock form, it's easy to make it much better with commonly available ugrades. Spending $50 on a pair of better op-amps that you can easily install yourself takes it to another level of quality entirely. I haven't found any upgrade to the other components that will even come close to matching the improvement for anything like that amount of money.
Again, from my experience in swapping out a lot of moderately-priced components, If you had $800 to spend on a source and amp you'd be much, much better off with, for example, a $600 CD-25 and a $200 entry-level used Rotel integrated amp than with a $600 integrated of any brand and a $200 player.
Cable differences are important but more subtle. It's easy to start with any of the moderately prices ones like Audioquest or DH Labs and experiment as you go.
One of the advantages of the CD-25 is that, while it's an exceptional player at its price in stock form, it's easy to make it much better with commonly available ugrades. Spending $50 on a pair of better op-amps that you can easily install yourself takes it to another level of quality entirely. I haven't found any upgrade to the other components that will even come close to matching the improvement for anything like that amount of money.
Again, from my experience in swapping out a lot of moderately-priced components, If you had $800 to spend on a source and amp you'd be much, much better off with, for example, a $600 CD-25 and a $200 entry-level used Rotel integrated amp than with a $600 integrated of any brand and a $200 player.
Cable differences are important but more subtle. It's easy to start with any of the moderately prices ones like Audioquest or DH Labs and experiment as you go.