FetHead Phantom is a FetHead version specially designed for condenser microphones. It works very well with electret microphones like the countryman or an AKG C1000. These are microphones which consume little power, FetHead Phantom also works great on "real" condenser microphones like a Neumann U87, AKG C414 etc. FetHead Phantom is also an indispensible tool for mobile recording and a real upgrade for Camera microphone preamps.
"I would like to boost my Røde NT1a. I see you sell the regular Fethead, the Fethead Phantom and Fethead Filter. The Røde NT1a is a condenser microphone, so I think the Fethead Phantom is best. Which Fethead would you recommend?"