I concur with all above. I just bought my P5, TTPSU & exact2 cartridge. My dealer highly recommended the PSU upgrade. Once I did the side-by-side I did not need anyone to suggest what to do. It is a $300 wel spent - almost puts it in the same class as a P7. The P5 with TTPSU was Stereophiles 2005 ananlogue product of the year.
