Any way to "improve" a Conrad Johnson MF 2500

I put WBT RCA jacks and binding posts on my CJ 350. No A-B possible of course but I thought it gave a worthwhile improvement. I would change the RCAs at least; they are not CJs strong point. There are several RCAs cheaper than WBT which are still worthwhile upgrades. I second installing an iec plug.

Bad power supply caps cause a slight buzz with older amps thru the speakers. fYI

A "Shakti Stone" is the modern version of snake oil. The plug will cost a fraction of what you'll pay for the stone, and be far more likely to work.

When I had mine upgraded it cost $500 plus shipping there and back; well worth it.

Chuck

Thanks for the responses. I am surprised that the Shatki Stone is considered snake oil, since the reviewer on Steroephile used it.....makes me wonder about the reviewer.

Chuck, I talked to the seller of the amp and he said he had both the MF 2500 and MF 2500A versions at one point, but sold the MF 2500A because it seemed to lose the musicality that he enjoyed in the non A version. He told me this after i already bought it, so there is not the concern his recommendation was colored by his wanting to sell the non A version. Can you tell me your experience when you upgraded? What speakers were you using at the time?