Audio quest niagara 1000

I was told today that a audioquest niagara 1000 power conditioner would make my amp sound better. The niagara 1000 was a $1000.00. Is there any truth to this, is it really better for my system. I have a krell kav250 and plug it into the wall not my monster 5100 power conditioner.  I know this is a new product any word of wisdom to share with me
Thanks