Conditioner vs. Surge protector

Whole house surge protectors do not affect power to your components.  They are not in series, they are in parallel.  some (including one popular poster here) will tell you they aren't good enough.  I say they are certainly better than nothing.  However, I live in a location where I am comfortable with my amp plugged into the wall with no protection.  Of course, I, like most posters here, can also afford a new amp.

Power conditioners require some research and I haven't done it.  I do know that some power conditioners limit current and negatively affect your amp (but not other components).  Some power conditioners are good.  do your research.  I'd buy much more capacity than I thought I needed.  

Jerry

Look at the vinylvalet's web site-Bigearstereo.com

He lived overseas where these were mandatory.

He had one for around $1k. Goes in your panel.

No influence on SQ. Just protection.

@ei001h , @carlsbad has given you excellent +1 advice.

If you have a Siemens panel, the Siemens BoltShield is the preferred kind.

In any other case if your maker has an in-panel, brekerless surge protector it's better.

MOV's do not limit current, BTW, they are used in parallel.

In all cases, the panel surge protectors should be used alongside surge protectors at the devices.  Furman with LiFT and SMP, or Tripp Lite Isobar are my recommendations there. 

Make sure that anything you expect to be a surge protector is actually UL rated.  No big deal for Square-D, Siemens or Furman but some boutique brands never get this.

Unless you need whole-house surge protection, I’d go with one of the better conditioner/surge protectors (Audience, Core Power, Synergistic, Shunyata, etc.) because you get cleaner power that often provides meaningful sonic benefits along with surge protection.  I’ve got an Audience AR1p with a Wiremold 9-outlet power strip that takes care of all my needs and no MOVs that’ll self destruct if they’re ever needed to work.  The only thing I miss is that I can’t put my digital components on an isolated outlet that the larger conditioners offer, but for the low $$$ spent I’m ok with it.  Best of luck in whatever you decide.