The BDM9 would appear to solve the flashing mild situation. I see it's got a Stereo/Mono line output for just a separate amp/subwoofer. I'll seem more closely at it and will probably set a single on purchase. I have already developed a TPS3255 using the 3E board/electricity offer, so might https://pingdirapp51.directoryup.com/top-level-category/displays-holders