DCD-DSR Cobalt AlphaSwitch-D for Digital Devices Red (12) 1-148-Scale Loco-hauled Mk1s were in front

Loco-hauled Mk1s were in front line service for half a century

The Y1/Y3 sentinel was based on the road going lorry

these sets were long lived and little modified during their lifetime

These quirky little locos were used by all of the big four railway companies but it was the LNER that used and ordered greatest number

DCD-DSR Cobalt AlphaSwitch-D for Digital Devices Red (12) 1-148-Scale Loco-hauled Mk1s were in frontThe DCD DSG, DSR, DSB & DSW models have a 3 wire output on the PCB and are designed to connect to and control all digital devices that have 3 wire left right control needs. The outputs are +5v 0v so you can use these switches to drive computer or DCC control at the same time. These switch packs are independent of train driving preferences. They can be used for the control of Accessories on AC, DC or DCC layouts. These switches are recommended for use