A behind-the-ear sound processor module includes a BTE-housing； an adjustable microphone module attached to the BTE-housing for capturing input audio signals from ambient sound； and a sound processor unit for generating, from the input audio signals, a neural hearing stimulation signal to be supplied to an implantable neural stimulation arrangement, wherein the microphone module comprises a plurality of microphones and a support element for carrying the microphones, wherein the support element is movable between a beamformer position enabling the plurality of microphones to act as a directional microphone array in a beamformer audio signal processing mode of the sound processor unit and a T-Mic position enabling at least one of the microphones to act as a T-Mic in a T-Mic audio signal processing mode of the sound processor unit at a position closer to the entrance of the ear canal than in the beamformer position.
