Dwarvin DVTSB2CU-1NP HO Scale Turnout Snap Bipolar Controller without Power Supply 1/14 Semi Truck 11” inches long

11” inches long

Reactive Dynamic Digital Exhaust

As operated from 1939 to 1950s

(2) 8x16x5

Walthers 910-7031 HO Scale PS2 2893 Covered Hopper Penn Central PC 883560

Dwarvin DVTSB2CU-1NP HO Scale Turnout Snap Bipolar Controller without Power Supply 1/14 Semi Truck 11” inches longDwarvin DVTSB2CU 1NP HO Scale Turnout Snap Bipolar Controller without Power Supply A unique feature designed into this system is that it remembers the direction of the turnout from the last time it was used, even when power has been interrupted. Another unique feature is that it can be used with either AC or DC power, directly from the turnout power! You can also cascade each controller so that you only need to power one and all are powered. This