Tech 4 200 w/17VA Tech 4 260 w/20VA & Momentum Tech 4 280 Dual Power Sound Master 210 Sound and Power 7000 MRC 3000 TECH II RAILPOWER 1440 Connector Controller Selector Twin Under Table Switch Machine cab-control-30Retail: $56.79Our price: $49.98 Learn about Payment Options | Security | Privacy | Shipping | Our Company. Trademarks property of Athearn, Atlas, Bachmann, Life-Like, and MRC.