i dug through some old power adapters and found these.
adapter 1: input:100-120V, output: 24V----0.75
adapter 2: input: 120-127 69hz, 350mA, output: 30v---500mA (AC power adapter)
http://cgi.ebay.com/AC-DC-POWER-SUPP...3286.m20.l1116
would one of these work?