Electrical outlet upgrade worth it?

I would upgrade your outlets, and if you can afford it, I'd purchase some cryogentically treated ones. When you move, take them with you. I had a great experience dealing with Alan at http://www.audioexcellenceaz.com/worldpower.htm

I would only replace corroded, or malfunctioning electrical outlets, unless I had money to burn and was not philanthropic, and/or I would buy more music. Opinions, logic, and priorities obviously vary.

Lak is correct and Alan sells an excellent product. I have no dedicated lines either. This will give you a huge bang for the $$$ improvement in your system.

Lak, Hdm

We have been here before;I remain skeptical. However, having said that, I probably should experiment as you suggest. I am currently using Pass & Seymore Hospital grade outlets with a 20 amp dedicated outlet. I believe the dedicated 20 amp circuit was an improvement (not statistically significant); not so sure the outlets make much of a difference. I paid $6.50 for the Pass & Seymore hospital grade outlets so I figured why not.