Audio cable "audio only" (Maestro Opus 2 and Sonnet)

"EA Cable Ext"

Connect directly to your Gameboy, iPod®, Walkman®, CD player and any music or gaming system.  Requires the battery cover with FM connection. In case you have 2 processors, you may want to pick the binaural cable. This cable shuts down the processor's microphone thus giving the audio-signal only.