Dedicated power


I'm looking to run a dedicated 30a and dedicated 20a line to my system directly from the fuse box. 
I currently have some florescent lights and some other junk on the line so I'm hoping it will be an improvement. Things sounds like they are straining somewhat when you crank things up. The amp will go on the 30a line and the digital stuff on the 20a. 
Anyone done this and saw improvements? 
mofojo
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Can somebody Out there show me what a 30 amp receptacle looks like? The only ones I’ve ever known of that were 30 A were 250 V
With all the electrical threads containing valuable knowledge by experts such as jea48 and Almarg, why are there now so many recommendations for a 30A circuit to power an audio system?
Plus 30 amps requires a dual-pole breaker. That means the dedicated line is tapped into both both legs. 


One 20A line, best outlet you can afford and use a conditioner, that's all you need.