just share hereIf the socket for the 12volt trigger is still on the PCB it may be possible just to short out two of the pins to provide a permanent 12 volt trigger signal. This is of course if the functionality is still supported in the MCU software.
Maybe 3e Audio could confirm if this would be an alternative solution although it does of course require the user to open the box which for many users may not be desirable.
actually the components of trigger are not populated yet,so it is hard to do that,also making a hole on the back panel won't be so easy.
we do have a solution by remove 1 resistor to increase the sensitivity by 14dB,RCA down to 400uV and XLR down to 800uV,but this also need some skill of diy

3e Audio A7 [TPA3255 PFFB Stereo] Finished Amplifier - User Impressions | Owner's Thread
@3eaudio I found the Auto on/off feature of the A5 amp better than my SVS S1000 Pro subwoofer. When I set volume very low, my subwoofer goes to stand by, but amp remains on. For Sub, I use high level input using speaker out.
