recommendation on power conditioner for mc452


What would be best for mcintosh mc452 amp?

isotek evo3 polaris

Shunyata VENOM PS8

Furutech E-TP80

ps audio dectet
ei001h
Need something for surge protection which doesn't take away from current. Also cleaning /conditioning not required. 
HI Ei - since all that you are looking for is protection, I would get an electrician to install a whole house surge protection system rather than utilize the conditioners you are interested in.  The Shunyata does not have surge protection ( it is in the Defender module).  The Furutech is a good unit, but comes with an awful power cord, so if you get rid of that and use something decent, it would be a good unit to use.  The Dectet WILL soften/damped/restrict dynamics, but I don't really know much about the Iso-Tek - sorry.  Good luck!