power for mc452 and c2600

As others have stated, the best conditioner for an amp is no conditioner. I don't like to plug my amp directly into the wall due to the power outages where I live, so I use a strip which does not limit power draw.
I've done a lot of research and testing of passive power conditioners (about $500 and under), and even though they state they are non-power-limiting, I have noticed an effect on sonics of the amp (loss of dynamics, change in soundstaging). I'm not quite sure, but I think the Brickwall or Richard Gray allow the amp to operate unrestricted; these are heavy duty surge protectors with filtering. I use a Brickwall and a Blue Circle conditioner for my upstream components. The Blue Circle produces a very low noise floor, but killed the dynamics of my amp (even though it states "non-current-limiting").

Have you used the archives? I like PS Audio products and a search in the archives may provide an answer as to whether or not users are using amplifiers in your list of conditioners. For example...

https://forum.audiogon.com/search/index?utf8=%E2%9C%93&query=ps+audio+dectet

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 

+1 dlcockrum

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.