My Favorite Tweaks, What is yours?

Best $50 I have spent was a recap kit for my speakers. 

Then would be the refresh on my pre & power amp.

Spiking my sub

Swapping out the cheap $3 outlet for a $50 one.

Not a system tweak but a great accessory for vinyl guys...Stable 33.33 hole reamer. Simplicity/effective in design. Works wonderfully.

I have a Linn LP12 TT, so this may not apply to others.  But the Collaro mat makes a significant difference and is under $200

All of you got me thinking about this and I had to make a list because it shocked me how many I have in my system. When you run out of the big buck pieces I guess the tweaks have been the gravy on the potatoes. Some are serious, some are for fun. Added a list of 18 items to my TN Systems page.