I have a customer that would like to send a balanced line level signal to the belt pack transmitter. The output of his device is 1/4" TRS.
Can this be done, and how should I wire the connectors?
I will obviously have to pad the signal to match mic level.
Here is a pad and the cable combined:
1) 1/4" tip to 47,000 ohm resistor
2) Other end of 47,000 ohm resistor to 150 ohm resistor AND to pin 3 of Tini-QG connector.
3) 1/4" ring to 1/4" sleeve
4) 1/4" sleeve to other end of 150 ohm resistor AND to pin 1 of Tini-QG connector.
* Pins 2 and 4 of the Tini-QG are unused.
Both resistors can be 1/4W or 1/8 W.