Ted Yea, that's probably the way to go. I'll put a full bridge rectifier etc... Currently ( no pun intended) I use a 24 vt center tap transformer to 115 vts. I agree with the wall power concern. I like Sean Thomas's idea of higher voltages. I have been so brainwashed into lower voltages that I lost the advantage of higher voltages in AD resolution. Barry Larry Cochrane wrote: > I have them in stock and can get more. The cost is $15.00 + shipping. > > -Larry Cochrane > Redwood City, PSN > > At 11:31 AM 1/7/00 -0500, you wrote: > > > > > >Larry sells a "wall wart" power supply for his amplifier cards which > >provides +/- 15V AC with ground from a single module. I guess he rectifies > >that to DC on the amplifier card. I like this arrangement because there is > >no 115V power anywhere any of us (or a kid) can reach it. I don't know if > >he has an unlimited supply of these or not. > > > >Regards, Ted > > _____________________________________________________________________ > > Public Seismic Network Mailing List (PSN-L) > > To leave this list email listserver@.............. with the body of the > message: leave PSN-L _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>