Hi railfans!
Need some help guys! I have 3 engines I want to convert to dcc.
#1. Bachmann spectrum GE DASH 8-40C (Item # 85062)
#2. Bachmann U36-B (Item # 64068)
#3. Bachmann GP-50 southern (Item # 61254)

I'm wondering if I can use a DZ123 Z Scale Mobile Decoder for all three of these. If not, can you guys help me out & give me some advise. Maybe a link or something showing how to do this. From now on I'm buying dcc ready or DCC equipped. Thanks yall! may the rails be with you...