Why does Computers - Amp - Speakers sound better?


I have a budget system. Denon turntable, Shure cartridge, NAD integrated amp, and Wharfedale speakers. For some reason, computer -> amp -> speakers sounds SO MUCH BETTER than turntable/cartridge -> amp -> speakers, even when the source file on the computer is 256 kbps mp3.

I don't know why this is. It would make sense if my amp and speakers were leagues above my turntable or if the source file was in 320 or FLAC, but that's not the case. 256 kbps should not sound better than high quality vinyl of music from the past five years (i.e. not mastered from bad tapes).

Is my turntable or my cartridge (or both) inferior to my other equipment? Also, I'm using Monoprice cables for my computer ---> amp and off-brand cables for turntable ---> amp. Could that be why?

thank you. The reason why this bothers me is because I spent over 1000$ on my vinyl (not just for the better sound, but because I'm deeply involved with the new-wave punk scene) and $400 on my turntable/cartridge and it bothers me that a low-quality file produces better sound.
toxicwaterfront

Showing 1 response by westborn

Part of the effect is the improvement achieved with near field listening, which has certain advantages - focus of the speaker (and short distance to the ear) and a directivity of sound that eliminates several 'room' and 'extraneous noise' issues. Some car audio 'sounds' subjectively great because of the enclosed nature (within the car) of the speakers and the more direct interface with your ears. I've even noticed a somewhat similar positive effect with some ceiling speakers - in quiet coffee houses for example. Some of it too is that our 'listening expectations' are low, and it is a pleasant surprise when clear (low noise computer/internet radio)sound is produced in a public environment; the WAY we listen is different than the way we listen to a dedicated stereo. It is very easy to pursue a 'perfect' sound, actually achieve it (or get pretty darn close), only to find that it's not as enjoyable because so much time/money/expectation is involved to hear that perfect performance. Then its time to 'downsize' or 'simplify'. And then we get to start all over again. :-D