Where to put best interconnects

When I used Transparent Audio Cables, they recommended source to pre as most important, then speaker cables, then pre to amp...I have generally found that to be true...

@lalitk 

+ 2 …bigtime .,,

First-best option is between source and preamp.  

Second-best option is between preamp and amp. 

Easy to test.  Put your best at preamp to amp first. Listen for a while. 

Then, swap the best to the source-to-preamp, and notice the difference.  

I was always under the impression that your best interconnects should be between the amp and preamp.

Thanks all!