Well guys,i ve read the manual a hundred times, searched on line and even found a thread here that confused me even more! I have a benedini mini and i want to connect it to an external amplifier. The amplifier will draw 24v power straight from the batteries, i just need the signal input. Will i use the LS+? LS-? Or the manual schematic with the resistors? My amp is a 2 channel amp.

This is the thread i found here and still didnt manage to clear things out: https://www.rcuniverse.com/forum/rc-tanks-369/11615379-tbs-mini-capabilities.html