The fixed PIE aux input adapter looks like it is delayed till late March/April according to logjam. I am getting impatient and want to get an aux adapter in my vehicle, so I am investigating the tradeoffs between the blitzsafe and pie. Is there anyone who has used both that can clue me in? I hear the blitzsafe has a really low output level and can cause you to have to turn the volume up high. Is this really a problem? Thanks