glide wrote:so beshides the hardwhare as was pointed out
, companies have dif coding of wav files? that actually effect the sound, so a wav file in an akai softwhare sampler would sound dif from that same wav. in a Roland softwhere sampler? I'm not talking filters/envl speed ect,...just the pure wav. with a clean singnal to the same outs and one will clearly hear dif ?, if so thanks for the info, I thought wav. was somekind of an universial coding thing.. but fack what do I know about pc i work with an Mpc
.. now off to buy some donuts 
Well, one thing that I can say from experience. The exact same sample on an MPC 2000XL sounds different then when played on the MPC 4000, on the same speakers, mixing board, wires. We did try switching cords and they did sound stay the same, sounding different. What the difference was, is completely up to the person that was listening to it, I had a different opinion then my band mate that was present. But we did agree that they sounded different and switching the cords didn't help any the difference stayed the same.
So whether that's the way each handles a wav file or if it's in the Digital to Analog decoding I"m not sure. The MPC 4000's was definitely cleaner and seemed to have better high end and midrange, where as the MPC 2000XL seemed to me that the high and mid range were a bit more filtered or eq'd out and so it seemed to sound "bassier" on the 2000XL but that was more because of some of the high and mid range that seemed to be gone, so more emphasis ended up on the bass.
Dave