❶ Getting a boost. The Digitrax DB210 booster can supply 3, 5, or 8 amps depending on the power supply used with it. Note the toggle switch for selecting from three possible voltage ranges for N, HO, and O/G scales. ❷ Keeping cool. The Model Rectifier Corp. boosters are available in 3.5 and 8 amp […]
DCC boosters for a model railroad – what to buy and how many
