7D-009-DCC1 Class 121 W55034 Chiltern Heritage Green Small Yellow Panels DMU dcc-plux-22 (DCC brands with sniffer ports

(DCC brands with sniffer ports can use the Alpha Sniffer)

The feedback module LR101 has 8 inputs to connect switch contacts or occupancy detectors LB101 and 1 input to connect a voltage detector LB050

Fitted with metal-tyred wheels the coaches are lovely smooth runners

remained loyal to Walter Brun

Requires 1 AA battery and 1 Type 130 motor (not included)

7D-009-DCC1 Class 121 W55034 Chiltern Heritage Green Small Yellow Panels DMU dcc-plux-22 (DCC brands with sniffer portsThe Class 121 and 122 Bubble cars form part of the first generation of DMUs produced by British Rail to operate on branch lines and secondary routes. The Class 121 was built by Pressed Steel in 1960, 15 single power cars numbered W55020 to W55035 and 10 trailer cars numbered W56280 to W56289 were manufactured. Until recently there were still two 121s in service and eight are preserved. The Class 122s was built by Gloucester RC&W in 1958. Twenty single