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The M1255B is a professional miniaturized condenser microphone featuring a fully integrated preamp for high-performance distance miking. Engineered with high sensitivity, it excels in capturing detailed audio for ceiling mounts, tabletop conferencing, and hanging choir applications. The compact 2.1-inch brass housing is precision-machined in the USA and finished with a durable E-coat for long-term reliability. Integrated RFI immunity ensures complete protection against interference from mobile phones and other wireless GSM devices. This versatile microphone operates on 18 to 52 volts of phantom power and provides a wide frequency response from 50 Hz to 19 kHz. Its modular design supports interchangeable capsules including cardioid, hypercardioid, omni, and shotgun patterns to suit various environments. The included 25-foot shielded cable and mounting accessories provide a complete solution for discreet theatrical and broadcast installations.
| transducer_type | Pre-polarized Condenser |
| frequency_response | 50 Hz - 19 kHz |
| output_impedance | 150 Ohms |
| signal_to_noise_ratio | 73 dB |
| maximum_spl | 130 dB |
| power_requirements | 18 - 52 V Phantom |
| material | Machined Brass |
| connector | 3-pin mini-XLRm |
| length | 2.1 inches (estimated: true) |
| diameter | 0.47 inches (estimated: true) |