678-886003 - 2 TSU-21PNEM Dcdr Electrc
TSU-21PNEM Digital Sound & Control Decoder w/21-Pin Connector - Tsunami2 -- Electric Locomotive Sounds 1-3/16 x 5/8 x 1/4" 30.5 x 15.5 x 6.5mm
TSU-21PNEM Digital Sound & Control Decoder w/21-Pin Connector - Tsunami2 -- Electric Locomotive Sounds 1-3/16 x 5/8 x 1/4" 30.5 x 15.5 x 6.5mm