The B unit to go with this locomotive
is available under item number 21581, and another A unit with a
different road number is available under item number 21582. A typical
express train from Era IV such as the famous "Sunset Limited" can be
made with the equally available new Amtrak cars.
The running sounds also work in analog operation.
Length over the couplers 61 cm / 24".
Special series for the anniversary "50 Years of Amtrak"
note, LGB's newer version of the F7 A unit (2020 and newer) will not
run with previous versions of the F7 B unit. The 2 pin connection on
the A unit has been changed to prevent connecting the 2 together with
the older style "2 pin plug". Running the new A units with previous versions of the B units can harm the circuitry on the F7 A Units.