DM 1N is a desktop-based condenser microphone, which incorporates a push-button that allows the activation of the system by emitting 4 previous warning tones. It has a balanced line level output with a male XLR3 connector and an unbalanced one with a 1/4" female TS connector, as well as a potentiometer for level adjustment. It also has a potentiometer that allows the volume adjustment of the warning tones.
| Type | Condenser |
| Polar pattern | Cardioid |
| Frequency Range | 80 Hz - 12 KHz |
| Sensitivity | -63 dB |
| Output impedance | 1000 Ohm |
| Connector | XLR3 male, Jack TS 1/4" female |
| Dimensions | 393 x 205 x 150 mm |
| Net Weight | 1.3 Kg |
| Colour | White and grey |
| Other functions | Activation pushbutton with warning tones
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