KF Industries HO Scale Universal Powermaster Transformer Tested/Works

KF Industries Universal Powermaster HO Transformer Model CB 50

KF Industries HO Train Model CB250 Dual Control Transformer Power Pack Tested

KF INDUSTRIES HO Power Pack Model 50 Controller Transformer Train Vntg Untested

MRC HO Scale Trainpack Train Transformer Power Pack Controller 200 TESTED

Bachmann 6607 HO / N Scale Train Transformer Controller – Tested

KF IND Universal PowerMaster HO Scale Transformer Model 200 60W 115-120v VG COND

KF INDUSTRIES HO Power Pack Model 200 Controller Transformer Train