Olympus ME-31, Wired, Condenser Shotgun Microphone

The Olympus ME-31 is a condenser gun microphone designed for focused audio capture in varied environments. Its unidirectional pickup pattern concentrates on sound sources directly in front of the transducer, which helps to minimize ambient noise from the sides and rear. The hardware supports a frequency response range from 70 Hz to 14,000 Hz and features a sensitivity rating of -36.5 dB. This unit connects via a 1.5-meter wired cable with a 3.5 mm plug and functions through plug-in power, drawing between 2 V and 5 V directly from the connected recording device.

Built with a metal housing, the microphone provides a durable build for field use while maintaining a weight of 97.5 grams. The dimensions of 155 mm by 21 mm make it a portable option for recording lectures, interviews, or outdoor audio. For stationary applications, the kit includes a desktop stand, a stand adapter, and a microphone holder. A windscreen is included to assist with noise management in breezy conditions, and a carrying case is provided for safe storage. This device is compatible with Olympus dictation equipment and other recorders that accept standard 3.5 mm inputs.

• Connectivity technology: Wired
• Connector type: 3.5 mm plug
• Microphone type: Gun Microphone
• Transducer principle: Condenser
• Polar pattern: Unidirectional
• Frequency response: 70 Hz - 14,000 Hz Hz
• Microphone sensitivity: -36.5 dB
• Power source: Plug-in power (2 V – 5 V)
• Cable length: 1.5 m
• Housing material: Metal
• Weight: 97.5 g