Originally Posted by bigo426:
My simple interpretation is that there's still going to be transformers, but the throttle is permanently a separate device.
I think the varying of track voltage and conventional operation both have to be separated from "transformer controlled." I run mostly postwar trains all conventional, yet I do it with a Cab1, TMCC Command Base, and track power controllers. TMCC operates all my vintage 022 and 711 switches. Copper wire still runs to the switch motors and controls them the way they always were. I have a few sidings controlled by block power controllers. The trains are all operated in the old style by varying the track voltage with the Cab1 and the TPC. There's still a full manual control panel with a switch for everything. The only thing not being used is the lever on my ZW, which just stays set to the max.
There is so much more to see around the layout when you can sit or stand in different locations away from the transformer. You can walk along side an engine as it runs down the straightaway and lower the voltage before it gets to the curve without being land locked to a transformer control lever. If there's a section of track that derails an engine on the far side of the layout, I can take the hand held throttle over there and watch the problem up close instead of standing 10 feet away.
This is a good post and it is helpful when folks look at the layout in functional blocks.
At some point wires could go away with point to point radio control and battery operated trains and accessories. Or down to just the wire to the track and accessories while all control is remote and truly wire less.
As far as a transformer I just look at the price comparison of the LC PE Set versus the conventional set. Both had the same stuff inside except for a few thing.
The engines are functionally identical except they removed handrails in the LC set (saves a step in manufacturing) and the electronics switch over from electronic reverse to LC electronic. The tender went from an air whistle to a speaker.
The biggest issue is changing from a $149 MSRP CW-80 to the Wall wart that is probably $49 MSRP. The LC set MSRP was $20 less than the Conventional set.
I imagine if the cost to manufacture the LC set was significantly less because the transformer was removed, and can even offset the probable higher cost for the LC electronics. In the end allowing Lionel to price the set $20 lower and probably increase profit margin.
How it changes the dynamics is the new family introducing trains to their children. Starter sets no longer are expandable with out an investment in the $149 CW-80. Not only that but the DC walwart is not compatible with the AC transformer. No phasing the 2 as you add a block to your growing layout. G