Advertisements As a recent user to this forum and the Tivo community, I have some questions. First, my equipment line up: I have a Bolt OTA, a single 100ft cable (cimple co SCC) between my amplifier and my box, and a Leaf50 (with it's original amp which is a 5vDC 150ma), and a 6ft cable between the antenna and amp. 1. What is the maximum input voltage and amperage that I can use as an amplifier going to the Tivo? 2. Can I use an old directv SWM ODU amp that pushes 21vDC @1.2a max to boost the signal instead of the original leaf amp? 3. What would be a better option in amplifier (i.e. recommended) given those specifications?