Sabai, I was pretty surprised as well. The Topaz units come highly regarded and yes mine was heavy as well. I think they are fine units and my business partner and I have discussed building our own since he winds transformers. So I might give it another go.
For about 6 years now I have been using the Alan Maher PE's and CBF's. The PE's are plugged into various wall outlets and the CBF's are installed in my circuit breaker box. I also have one of his power strips with PE technology. The PE's provide power factor correction and line conditioning.
For about 6 years now I have been using the Alan Maher PE's and CBF's. The PE's are plugged into various wall outlets and the CBF's are installed in my circuit breaker box. I also have one of his power strips with PE technology. The PE's provide power factor correction and line conditioning.