"Signal" is one of the premiere transformer companies in the States. Most of their product line has split primary windings allowing for 115 or 230 volt input.
The Radio Shack 24 volt transformer will work perfectly if you use two of them. Connect the primaries in parallel (115 volts) and the secondaries in series (24 volts each side). At 2 amps each you'll have enough power for a 100 watt power supply and maybe 75 watts RMS of audio.
The Radio Shack 24 volt transformer will work perfectly if you use two of them. Connect the primaries in parallel (115 volts) and the secondaries in series (24 volts each side). At 2 amps each you'll have enough power for a 100 watt power supply and maybe 75 watts RMS of audio.