gaugemaster model 4 track controller. Brand new. Unit only, only reason selling, i bought two by mistake.
GAUGEMASTER Twin Track Panel Mounted Controller GMC-UD
GAUGEMASTER Twin Track Panel Mounted Controller w/ Simulation GMC-UDS
GAUGEMASTER Twin Track Panel Mounted Controller GMC-UD - MINT - BNIB
GMC-UDS Gaugemaster N/HO/OO Twin Track Panel Mounted Controller with Simulation
GMC UDS Gaugemaster N/HO/OO Twin Track Panel Mounted Controller with Simulation
Gaugemaster Model DS Twin Track Panel Mounted Controller with Simulation + Brake
