Problem solver for film recording The RØDE NT6 is a very small and discreet ½" true condenser microphone, specially designed as a problem solver for difficult setups. The capsule is separated from the preamp part with a 3 m. Kevlar-reinforced cable. The NT6 is used where a powerful yet discreet microphone is required. Switch for 80Hz high-pass filter and 0 /-10 dB attenuation.