power for mc452 and c2600


I'm relatively new to high end audio. Had a mcintosh integrated amp for few years and now decided to upgrade to separates. Just received c2600 preamp and awaiting on mc452 amp due to arrive sometime next week. 

I don't know anything about power conditioners and protection devices. currently using monster surge protector. My questions: 

1. what is the minimum protection device that one would use for my equipment
2. does it have to be a power conditioner or just surge protection
3. how much do these "power conditioners" contribute to the overall performance? Can you objectively measure their effect? Can they worsen the performance in any way by limiting power? 
4. is there a real difference in relatively affordable (200-500) vs. higher price units (1000 and above) ? 
5. What are you using and what is your experience with it? 
6. Your recommendation on units with good reputation under $500

thank you 
ei001h
5. What are you using and what is your experience with it?

I use a Furman Elite-20 PFI  at the top of my rack I and find it an essential part of my system. I have far too many components to not have the convenience of switched and unswitched power sockets as well as triggering.

I can use the one power button on my McIntosh C42 to trigger power to all my other components including my vintage MC2205 power amp which does NOT have the built in trigger input of modern MAC components. I am using most of the outlets the Furman has to offer.

This unit has two retractable LED lights I use regularly to illuminate components controls or vinyl labels when choosing a side. There is a power socket on the front of the unit for convenience to quickly power a light or diagnostic tool or a new component before committing it to your rack.

Perhaps there is a better one? I don't know.  I am unaware of any degradation in sound. I could not live without it.
It appears at this point maybe the OP is asking the same question over and over until he gets the answer he wants, regardless of numerous and clearly stated opinions of those with extended experience to the contrary.

Dave 
The other possibility at a this point is for the OP to obtain one or another of these units that he is asking about from a place like Music Direct or another vendor that provides a "no questions" return policy. He can then decide if there is any sonic compromise. As to surge protection, it’s kind of like insurance, you buy it, but you don’t really want to have to rely on it given the circumstances which usually give rise to a claim.
I have one of those Furmans with a rack mount face and a 20 amp plug-- used it for ancillaries, it is rugged and never had any false trips either.
Hi whart,

I had a Furman IT-Reference 20i a few years back and it is an impressively built component. I don't doubt a Furman's efficacy as a surge protector, so one of those could meet the OP's primary goal of protection, but IMO it's not likely the Furman model that sells for ~$500 (even used) will handle the current requirements of his amp.

On the 'not so much' side, the top of the line Furman I owned did little to improve sound quality compared to other brands I have since owned and heard in familiar environments. It did a great job of improving the picture quality of my projector-based HT system, but sound quality in my 2-channel system, not so much. FWIW. 

Dave