AKG N46E Phantom Power Units with Bass Roll-Off

[E Car]

These are older phantom units for AKG's original 451s. 9V in their current configuration I believe. They are also set up for bass roll-off.

They can be modded for 48V phantom but I have no idea how and I can't find the AKG forum post that mentioned it. No schematic either.

I have never used them so don't know if they work or not. This is a strictly "project" price. I have no use for them and don't want to throw them out.

This price is for two units. $35 shipped in the US.