The output jack will be in the same place as the normal strandbergs. I thought about using it for mayby a volume or tone controll. I also thought of the idea for a blen between piezo and a miced sound since it will be completely hollow. Might be interesting. My last idea was to put a smapp reverb effect in the guitar at that spot. So if I ever use it in an environment with no verb at all and a bare bone sound system I still have that verb touch.