lgb 20579 drgw f7a w/sound

LGB -- EMD F7A w/Sound & DCC -- Denver & Rio Grande Western 2 (Single Stripe, Aspen gold, silver, Flying Gray) -- LGB 20579 Digital Denver and Rio Grande Western F7 A Diesel Locomotive, Era III with Lights and Sound (Speaker for sound is in the B unit 20588) -- It has traction tires and both trucks are driven by powerful ball bearing Bühler motors. The built-in mfx/DCC decoder can be used for controlling a variety of light and sound functions digitally. A socket built into the rear of this A unit locomotive supplies power from the decoder to the speaker in the B unit locomotive that was made to accompany this engine. The locomotive has many separately applied details, including cab doors that can be opened. Length over the coupler 61 cm / 24". The B unit to go with this locomotive is available under item number 20588, and another A unit with a different road number is available under item number 20578. A typical Era III passenger train can be made with the new D&RGW cars that are also available.