is this worth saving for class D amps

[Jsixis]

Just curious. I get to scrap/recycle items from work. Presently a set of battery charges for obsolete communications and noticed that these boards have the same something with 330 written across the top that a new chip amp I am burning in has.
I don't know what they are called, how much they cost but I can see that the things on these charging boards are made way better then the same thing on my ultimate cheap class d amp.

Worth removing or not?
Thanks

http://www.cowtownmusic.com/bose/junk.JPG

An externally hosted image should be here but it was not working when we last tested it.

 

[scopeboy]

It's a 33 microhenry inductor. I doubt it would do any harm to swap it out.

 

[Jsixis]

thanks, now I know what it is I'll look for some