Greeting I'm looking for assistance in wiring up a D-104 (amplified) mike for Collins S-Line operation. It's the first one I have ever worked on and I'm doing it as a favor for a Ham "down under". I have, coming out of the coil cord, a shield, black, red, white, yellow and blue wires. No combination seems to be working. Any assistance would be greatly appreciated. 73's Jim/Ke3nK