678-885024 - TSU-PNP EMD-2
TSU-PNP Digital Sound & Control Board-Replacement Decoder - Tsunami2 -- EMD Diesel Sounds 2 - Fits Atlas. Athearn. Intermountain & Others
TSU-PNP Digital Sound & Control Board-Replacement Decoder - Tsunami2 -- EMD Diesel Sounds 2 - Fits Atlas. Athearn. Intermountain & Others