gunrunnerjohn posted:I suspect the 10k resistor was to attempt to match the high impedance of the amp input and prevent overdriving the input stage.
And also to protect the PS3 board in case of a short. The 10k and honestly i may have used 100k(its been quite a while) come right of the speaker leads(yellow and white) of the host engine(premier gp35) to a shielded 2 wire that makes its way back to the unpowered engine with the Wireless fm transmitter. I use a button to turn on the fm unit through one of the fans. The shell on the unpowered unit tips right off so i can charge the 2 aa eneloops which btw last hours and hours.Thought about a recharge circuit but not needed.
