Welcome to the DXI SHOP WOWSound Installations Add on products/services Standard Installation Athearn Atlas Bachmann Bowser Broadway Limited Hobbycraft IHC InterMountain Kato Life-Like MTH Precision Craft Rivarossi Roundhouse ScaleTrains Stewart Walthers WOW Products Con-Cor WOWKits - Diesel WOWKits - Steam Non-Sound Installations Add-on Pre Installed WOWSound Locomotives Uncategorized 1 Meadow Lane Perkiomenville, PA 18074 Featured Locomotives Standard HO Scale Diesel Installation $185.00 Standard HO Scale Steam Installation $195.00 Standard HO Scale Non-Sound Installation $125.00 Atlas U23B Install $185.00