All of our products are listed below. Click on the items to take you to a description page for each product.

Pro Driver MKIII w/pushbutton start (RAD3200)


Radio South Pro Driver MKIII w/delay start (RAD3210)


Pro-ESV Tester

Pro-ESV Tester (2050)


Radio South Heavy Duty Stick Springs (3/pkg)

Radio South HD Stick Springs (3/pkg) (RAD1200)



Safe-Switch w/regulator, 5.1v (RAD5031)

Safe-Switch w/regulator, 5.6v (RAD5041)

Safe-Switch w/regulator, 6.0v (RAD5051)


Voltage Regulator, 5.1v (RAD5030)

Voltage Regulator, 5.6v (RAD5040)

Voltage Regulator, 6.0v (RAD5050)



Standard Pro Hinges (18) (RAD1000)

1/4 Scale Pro-Hinges (24) (RAD1010)


Onboard Voltage Monitor (RAD2040)




*Limited 2-year warranty covers the unit against failure of the electronics. Items NOT covered are the case, label, battery (if included), or any installed connectors.

Service information:

Should you ever have to return any of our electronic equipment for service, please follow these instructions:

Write a detailed letter with all important information about the problem.

Pack the equipment well, in a sturdy box.

Ship the package to:

Emerald Coast Circuits
710 Jackson Ave.
Americus, GA 31709

Should you need to check on the repair, please call 1-850-974-4001, and ask for Charles Merriwether.

We try to keep the repair time short, but delays sometime occur. If you have a question, please don’t hesitate to call us.

Please include a check or money order for $8.00 to cover return shipping. Make the check out to Emerald Coast Circuits.

Include a copy of your sales receipt for warranty service.