reverse connected guitar pickups make strings resonate - how to make it stronger?
im having a problem ,
i connected some guitar pickups to send frequencys instead of receiving , when close to a certain section of a piano , it makes the strings resonate , and i can play music thru the strings (i even get voice timbres)
now , my problem is like that -
the vibrations are extremely soft ,and i need to somehow make them stronger ,
i think one of the ways would be to magnetify the strings , but i would really like to know if there is a way to strengthen the pickup signal without blowing anything up , anyone has an idea?
i think it has to do with electro-magnet power , so amplifing it should work , but adding a 5 watt small amp didn't make any diference...