mapman said:
"Clean connections and contact enhancers are not a bad idea. Just does not cost $350 to do it well. Except for a handful of audiophiles."
Clean connections & contact enhancers are a great idea! I tried them (Deoxit products) on the battery posts of my transports remote that wasn't working... Still didn't work. I then put a small dot of this product on the posts & it now works. Not all contact enhancers are equal.
Notes:
No, I didn't buy the product for this particular application
No, this particular application didn't improve sound quality (it's the only time I've used the product where it did not however)