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Southern Digital RR Hobbies

Southern Digital, 4002 Hwy 78 West, Suite 530-190, Snellville, GA 30039

Phone (770) 929-1888 Daily or e-mail at




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HO Decoder Harnesses

To all our valued customers, we have spent the last 6 months developing a new web sit. Click on the button on the right ================>

Thanks Paul

New Web Site



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Digitrax Logo
2 Pin Power Extender for Digitrax Decoders DH126D or DH166D
Dixitrax PX112-2 Power Extender

DHWHDigitrax Logo
9 pin Wire Harness (5 Pack)
Digitrax 9 Pin Wire Harnesses

DHDPDigitrax Logo
9 pin shorting plug.
Digitrax Shorting Plug

DHWHPDigitrax Logo
3" NMRA 8 Pin Decoder Harness
Digitrax NMRA Harness

DHWHPSDigitrax Logo
1" NMRA 8 Pin Decoder Harness
Digitrax 1" NMRA Harness