I currently have a RODE NTG2 which I record directly into my Panasonic GH2 via a XLR to 3.5mm cable and then 3.5mm to 2.5mm cable. I am looking at getting a Tascom DR-100 to use with the NTG2 and have heard that sometimes this combination produces low levels because of the weak preamp in the Tascom DR-100. What setup would you suggest? Should I use a stand alone preamp in combination with the Tascom DR-100 and NTG2 (is this even possible)? Is there a completely different setup which I haven't considered?