Hank Boiselle, our Master N scale Installer and resident ESu expert, installed an ESu LokSound Select Micro in an Atlas Dash 8-40CW. Hank reworked the frame by removing apx 0.25mm from the side and reducing the height another 0.30mm under the speakers. This allowed Hank to build two custom enclosures to accomodate two of our SuperSonic Mini Speakers. Hank then mounted two 0603 smd LEDs on the end of each enclosure for the loco's lighting.Atlas_N_Dash8-40CW_ESU_LS_Decoder_Installation