Vintage Bachmann 6605 HO N Scale Power Pack Transformer Controller w/ Box

Vintage Bachmann model 6605 power pack and hobby transformer for HO- and N-scale model train layouts.  This analog controller provides variable DC power for the train track along with separate AC accessory terminals. It features a large cream-colored control knob and four screw terminals labeled for AC accessories and DC track connections.  Details:   Bachmann Industries model 6605  Compatible with HO- and N-scale model trains  Variable 017V DC track output  20V AC accessory output  Maximum output: 6VA total  120V, 60Hz input  Brown housing with cream control knob  Made in Hong Kong  Original Power Pack box included  Box item number AE44-6605  The power pack has not been tested and is sold as-is. No track wires, trains, track, or other accessories are included. The original box shows age and storage wear.  Please review all photographs, as they are an important part of the description.