Integrated Amp Jumpers

Excellent - good luck.

Now you should contact the Cable Company and check out silver fuses and an upgraded power cord for your amp if you have not already. Both provided improvements similar to higher quality jumpers, and for me the improvements were additive and synergistic.

I took the plunge on power cords a good while back. I am willing to give the caps a try. I would have to check into installation of caps since it doesn't look like a DIY project.

Caps - yes, silver fuses from HiFi Tuning or other source - no.

Nice post guys. I just gto done cleaning up an old NAD 3020 that may never have been opened. After cleaning it up and replacing the jumpers I am confident these types of signal/continuity changes do make cumulative improvements. I came across some audiophile hater site where nobody believed in such tweaks. 
Funny how this hobby can be so split, and helps me understand congress. For those who can't hear or believe in a symmetry between all the various parts in a stereo system, why are you hanging out trying to shoot us down from sharing information, learning and progress? Strange people. Not much faith. One pioneer of this industry was named " the man with the golden ear". He was blind, and only had his ears. He made some of the best sounding amps ever. I know one like this. He is a custom speaker designer that can match components by ear. Not everything can be measured. 
A tip for the non-believers: pick a time when no one is home, pick a time with no traffic to be heard, pick a time the fridge is not running, pick a time you are relaxed, shut off the fans, shut your mouth and listen. If you still think nothing can be improved on, your system likely sucks.

Well I'll jump in too.  This is an old thread, but the subject matter is pertinent still.  I've ordered the Audioquest jumpers for my Nad C326BEE to replace the stock steel jumpers.  I've tried IC's and did notice improvements with some.  But they are long(at least 3 feet) and one pair, the Morrow Audio MA1, introduced momentary hum.  They are not shielded and were apparently picking up some noise.  

It was only heard momentarily when the unit's relays first clicked on, then it was gone.  the stock jumpers and other IC's didn't have this momentary hum at all, though.  Either way, the Audioquest jumpers should be here by the end of next week.

I'm curious to see how they'll sound.  I've read some good, and some heard no difference.  We'll see.