D - 104 Microphone wiring information, mods and circuits.
      If you have any information to add please send to me and will post it here, thanks.

 
 D 104 Page One Information  D 104 Page Four Information  D 104 Page Seven Information
 D 104 Page Two Information  D 104 Page Five Information  D 104 Page Eight Information
 D 104 Page Three Information  D 104 Page Six Information  D 104 Icom Information
 Connector Information  G Stand  Crystal Element
 MC-320 C  MC-321C  MC-321D
 MC-321R  Pin view  Second G Stand
 W2IB Information Sheet  W2AEW D 104 Preamplifier 
 W8CWE The D 104 and IC-706   Astatic Company  Unamplified  wiring ug8   -   VE7IT