- Wed Aug 07, 2019 12:43 pm #206648
I'm setting up sound and animation on my train layout. I have 3 pairs of stereo speakers that will cover three separate areas. One pair for the roundhouse, one pair for the machine shop and one pair for the engine service area. This last pair will have seven different sound tracks initiated by momentary type push buttons the other two pairs will each have one soundtrack. I want to have one subwoofer that can cover all 9 soundtracks for the three pairs of speakers. I'm planning to use the Tsunami WAV Trigger. Looking at the schematic I'm trying to find a place where I can pick off the stereo track coming from the SD card before it gets split out to the four stereo outputs. I'm hoping I can insert a 3.5mm stereo mini plug here to connect the sub. Is there a test point I could tap into for this?