Best DIY tweak?

Maple Butcher Block Cutting Boards used as Amp Stands.

I was able to buy a 18 X 18 x 3 1 1/2" thick Maple cutting board.
I painted it Black and placed it under my Amp.
The footers used on the Amp are the Finite Elemete Cerapucs.

Anyway, the Maple wood does change the sound ever so slightly from when I was using a Granite slab under the Amp.
The sound is little mellower and fuller sounding, not a night and day change, very suttle but good pleasing change.

I was wrong Ozzy....I'm using teflon tape from Lowes not Wal-mart. I have both but I'm using Lowes PTFE teflon tape on my AC plugs and TV cable....You can hear and see a difference!

Ozzy.....I put some (Lowes teflon tape) on both ends of my speaker cables and interconnects(I put it on the center pins) and this took my system to a whole new level ! When you put this on all your cables(ac PLUGS TOO) in your whole system you will hear a difference.

Using the Ultra Bit Platinum liquid on your CD's.
Doesnt seem like it should make as much difference as it does.

I have made many compliations of my favorite artists. Ultra bitting the CD to copy from and the CDR (usually a Mam-Audio Master Gold CDR's) to be copied to.
The copy comes out much better than the original.With better soundstage, treble, midrange, bass.

I also will add that after buffing the heck out of the CD's, I then use my Bedini Clarifier on the CD's to prevent static build up before I copy them.

Knowing what you are doing or getting assistance from someone who does is the best approach. Tweaks are silly and you sound silly promoting them. What a snake pit.