Advantages of 2500 over 4k

Sonny Chiba wrote:
Plus I think I found a bug on the 2500: When you try to timestretch small audio files, the MPC adds a bit of silence right before the end of the sample. I'll try to reproduce this bug and post some audiofiles.

I doubt that is a bug. Timestretching to certain extremes will produce verying results.

the better the bit rate the better result in timestretch. you can stretch a 24bit sample further than you can a 16bit sample just as you can stretch a 12bit further than an 8bit.