Gaugemaster DCC72 21-pin to 8-pin adaptor/converter (for locos with 21-pin sockets to fit an 8-pin decoder in)

Bachmann Branchline Digital decoders (Any or Multiple Scales)
Bachmann USA Digital decoders (Any or Multiple Scales)
Busch Digital decoders (Any or Multiple Scales)
Crest Electronics Digital decoders (Any or Multiple Scales)
Dapol Digital decoders (Any or Multiple Scales)
DCC Concepts Digital decoders (Any or Multiple Scales)
Digitrax Digital decoders (Any or Multiple Scales)
Doehler & Haass Digital decoders (Any or Multiple Scales)
ESU Digital decoders (Any or Multiple Scales)
Fleischmann Digital decoders (Any or Multiple Scales)
Gaugemaster Digital decoders (Any or Multiple Scales)
Graham Farish Digital decoders (Any or Multiple Scales)
Hattons Originals Digital decoders (Any or Multiple Scales)
Hornby Digital decoders (Any or Multiple Scales)
Kato Digital decoders (Any or Multiple Scales)
LaisDcc Digital decoders (Any or Multiple Scales)
Lenz Digital Digital decoders (Any or Multiple Scales)
Liliput Digital decoders (Any or Multiple Scales)
Marklin Digital decoders (Any or Multiple Scales)
Minitrix Digital decoders (Any or Multiple Scales)
MRC Digital decoders (Any or Multiple Scales)
Murphy Models Digital decoders (Any or Multiple Scales)
NCE Digital decoders (Any or Multiple Scales)
Rails of Sheffield Digital decoders (Any or Multiple Scales)
Ring Engineering Digital decoders (Any or Multiple Scales)
Roco Digital decoders (Any or Multiple Scales)
Soundtraxx Digital decoders (Any or Multiple Scales)
Tec4Trains Digital decoders (Any or Multiple Scales)
Train Control Systems (TCS) Digital decoders (Any or Multiple Scales)
Train Save Digital decoders (Any or Multiple Scales)
Uhlenbrock Digital decoders (Any or Multiple Scales)
Viessmann Digital decoders (Any or Multiple Scales)
Zimo Digital decoders (Any or Multiple Scales)
ZTC Digital decoders (Any or Multiple Scales)