N Scale Gp7 W/Sound

N Scale GP7 w/Sound

New N-scale GP7 Sound

Atlas EMD GP7 Western Pacific w/sound & flashing ditch lights, N scale.

Budget friendly and easy DCC & Sound Install on a N scale Atlas GP7 Trains with Shane Ep 74

Trains with Shane

Atlas N scale GP7 DCC-SOUND Install w/Loksound Select Micro, Zimo LS8x12 + LED Lighting

N Scale GMD-1 Locomotive with Sound

Atlas GP7 N scale Model Train with ESU Loksound Select Direct Micro

Scale Rail Roads

Bachmann HO EMD GP7 Diesel Locomotive, DCC Sound Equipped, GM Demonstrator, No. 100 Item# 73022

TopHobbyTrains Atlas N Scale GP7 with DCC Sound LokSound Micro & Custom Ditch Lights

Conrail N Scale GP15-1 and GP7 with MRC DCC Sound with Sugar Cube Speakers

Atlas N-scale GP7 C&O - What's In The Box?

N Scale Bachmann Conrail GP7 with Soundtraxx Econami DCC Sound Decoder

TH&B #76 with DCC and Sound

Atlas Master Line N Scale EMD SD9 with DCC & Sound - Unboxing and Demo

My N scale DCC W/Sound Locomotives

Trains, Planes, and Fish

N scale GP38 with sound

Modular Railroading

Weekend Update - Detailing and Installing a Sound Decoder in the GP7.

Review: Athearn GP-7 w/ DCC & Tsunami Sound

Model Building N North Coast DCC Installs

Daniel Cortopassi

Bachmann GP7 dcc/sound test