well, you either need a small 9V battery box based on the simple schoeps resistor/capacitor circuit i posted earlier (in which case youd turn off phantom on the V3), or an adapter like jon is building, which decouples the phantom from the v3 and puts the proper power to the third wire going to the mic. i honestly dont really fully understand jons circuit, i dont know anyhting about FETs. but the idea is to cleanly decouple the power from the pin 1 of the v3 (phantom power is on the same wire as signal in a typical mic setup), and provide regulated power (4-9V) to the cmr, without introducing any noise. i tested the nadys in this thread, and they worked, but most circuit experts agreed that that is a cheap hack and theres a better way to do it.
one thing i forgot to ask jon, does your adapter ground pin 1 and pin 3 on the v3 side to allow for the proper termination of that balanced connection prior to connecting the unbalanced cmr?
So, Jamie can you dumb this down for me and explain what would need to go between these CMR cables and say a V3?
Very interesting option,
Jesse