Q Four Track Cased Controller Scale_O-Gauge Blade-type tips must NOT be

Blade-type tips must NOT be too small and “sloppy” in the screw head

This 3-wire device can also be used for ANY other brand product that needs SPDT control including accessory decoders

compressors

Class    66

British Railways Mk1 coaches

Q Four Track Cased Controller Scale_O-Gauge Blade-type tips must NOT beThe Model Q is the best selling four track mains powered controller available today. It represents good value for money as it offers all the features associated with GAUGEMASTER control such as smooth running, impressive slow speed characteristics, a 16v AC output for accessories, 2 x 12v DC outputs, again for accessories but most impressively four track control from the one unit. This enables the operation of large, main line model railways and gives