debjit_g
If you got the Mega-Pack bundle you should be really happy. That’s what I started with. After I received it and installed everything, I was totally inspired to go further, and then I ordered a Giga-Pack. Even after getting all that and some bonus product, I still wanted more and ordered 4 more tubes of Total Contact. Waiting for it to arrive is driving me crazy, haha! I'm treating all my SR grounding cables with it, the entire lengths.
The E-Mats are way more than subtle. It’s a case of once you have them in place, you might suffer anxiety and withdrawal symptoms if they were removed, haha. So are the little Alpha cards, which have a similar effect. I would say 12 cards have equivalent EMF blocking power to one mat, but each has its own use because of the size. The Mats can be placed under turntables, amps, preamps, D/A and A/D converters, etc. Inside breaker boxes is a popular recommendation, but somehow that did not seem to work quite as well for me. Australian breaker boxes are different from the USA variety. On the other hand, I have a mat draped over the power outlets at the back of my PowerCell line conditioner, and the improvement there is incredible.
The cards can be taped on top of sockets and terminals, inside speakers near crossovers, etc. I use 3 of the cards as barriers to stop tubes and transformers interacting on each of my PrimaLunas - very, very effective there. How many mats and cards? Well, 3 mats is nice, but I have 12 and any fewer would be possible cause for an anxiety attack. You could never have too many cards (at least 10?) , if your system is large like mine.
Total Contact paste is a must have. There’s so much info available about it on other threads that I don’t need to repeat. The main thing to remember is to start out treating the usual things like interconnect pins, tube pins (carefully!), speaker terminals, power pins, wall outlets. One fantastic way to use the remaining paste, is to brush an ultra-thin coating onto TA-32 fo.Q tape and then wrap the tape around cable terminations, grounding cables etc. Remember it is very conductive.