Reply to "What's the difference??"

prrjimOGR Forum Member

Two rail O SCale is identical electrically to HO. Most O scale stuff requires a little more amperage than HO because of bigger motors, but not so much.

Whatever control system you used in HO is the same in O Scale (as opposed to Lionel or MTH O Gauge 3 rail).

Most HO control systems have no problem powering modern O Scale trains.

All the track issues are described above. the biggest being the uninsulated wheels and large flanges generally on 3 rail equipment.

So if y ou were HO at some point, you can do things exactly same in O Scale 2 Rail, nothing new to learn.

Modern control systems in both 2 rail and 3 rail using various command control may or may not be DC or straight AC on the rails since most carry coded control signel plus the power.

12/12/193:55 PM

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