Amazon.com: DHU 161 DCC/Selectrix Motor Control Decoder w/4 300mA Function Outputs -- 1 Amp Motor Output, NEM 6-Pin, 9/16 x 3/8 x 1/16" 1.42 x .92 x .2cm : Arts, Crafts & Sewing
Amazon.com: Circuitron 6200 SMAIL Tortoise Switch Machine with NCE DCC decoder MODELRRSUPPLY ,#G14E6GE4R-GE 4-TEW6W211087
Amazon.com: HO DCC Decoder, Proto 2000 6-Function 1.25A : Toys & Games