If I understand you correctly, all sounds are coming from the TX81Z.

I have the Basic Receive Channel on the TX81Z set to omni.

Here is the cable I bought:

https://www.amazon.com/gp/product/B07QRHHJDQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Thanks for your help.

Last edited by terriandralph; 06/27/19 02:27 AM.