Purchased and Never used still in box with instructions
Märklin Digital 60174 Booster Power Amplifier New In Original Packaging OVP
4 amp DCC power booster and power supply for model railway.
Märklin H0 Digital Booster 6017 Motorola Unused in EVP Black
Märklin 6017 Digital Booster Gauge H0
Marklin 6015 Digital Booster with Cable
MARKLIN 'MULTI' GAUGE BOOSTER 6017 - DCC DIGITAL CONTROL
