Beyerdynamic TG D50d, dynamic Bass-Drum-Microphone, cardioid, switchable EQ-Settings, 50 - 17.000 Hz (nearfield linear), 20 - 15.000 Hz nearfield with EQ-Setting), 600 Ohms linear, 200 Ohms EQ, internal elastic holder, dimensions: 104 x 24/41 mm, weight incl. holder 189g, incl. MKV 99, with linear eq also for Snare, Toms, Brass and E-Guitar applications