BRAND NEW in packaging
Unknown manufacturer
Dynamic insert
Frequency response: 80Hz ~ 12KHz (designed for non-critical vocal or instrument recording
Impedance: 600
Sensitivity: -76dB (3dB)
DIMENSIONS: (measured with my micrometer)
Lower section diameter: 21mm
Lower section length: 19mm
Upper section diameter: 25mm
Upper section length: 23mm
Slight variations on the above measurements are likely as I had to measure THROUGH the plastic packaging! I am not about to open the packet just to take those measurements.