Well it sounds like he could use a digital amp, and maybe a CD player with a volume knob. That should work if he has wave stable units like at the bottom of that site page.. Thanks. Does it lift from the grid when it is not charging? I guess the rest is the math of what size.
On Mon, 12 Nov 2007, Tom Fowle wrote: > yep, a big, several hundred watts, class Aamp is a heavy draw and > should have a clean sine wave to avoid inefficiency in the power > supplies and possible hum. > > Same applies in the home where you need proper switching between > the inverter and the grid as well as good sine wave forms for all > your home stuff. > > But you're not going to power either of these kinds of loads for > long with batteries unless you have a big bunch of them in which > case managing a multi battery system gets complicated for reasons > of ballance. > > Running big loads for long times from batteries is not yet ready > for prime time and can get very expensive and rather dangerous. > tom > > > Net-Tamer V 1.13 Beta - Registered > >
