Microtech Gefell M 310 Small-Diaphragm Supercardioid Condenser Microphone

The Microtech Gefell M 310 is a small-diaphragm condenser microphone with a gentle high-frequency rise for crisp, clear reproduction of instruments, speech, and vocals in radio stations, recording studios, film and television productions, and live stage applications.

The supercardioid polar pattern delivers focused frontal directivity and enhanced off-axis rejection, making it well suited for spaces that lack acoustic treatment. With low-noise transformerless circuitry and the ability to handle extremely high SPLs, the microphone enables clean, distortion-free capture of loud sound sources.

The M 310 operates on 48V phantom power and features a 3-pin XLR output connector. It is delivered in a wooden case and is compatible with several optional mic holders and suspensions.

• For use in radio, television, and film studios on musical instruments, singing, and speech as well as for sound reinforcement in the professional and semi-professional sector, even under acoustically unfavorable conditions
• Small-diaphragm condenser with PE membrane and transistor amplifier
• Low-noise, highly controllable impedance converter in hybrid technology
• Transformerless circuit
• Low replacement volume and high operational reliability
• Balanced 3-pin XLR output connector
• Operates on 48V phantom power
• Compatible with an array of optional mic holders and suspensions such as the MH 93.1, the EH 93 P, and the InVision INV-6

Specs

• Form Factor Stand/Boom Mount
• Sound Field Mono
• Operating Principle Pressure Gradient
• Capsule 1 x Condenser
• Polar Pattern Supercardioid
• Pad None
• High-Pass Filter None
• Tone Adjustment None
• Indicators None
• On-Board Controls None
• Windscreen Foam (Available Separately)

Performance

• Frequency Range 20 Hz to 20 kHz
• Maximum SPL 147 dB SPL (.5% THD)
• Off-Axis Rejection 2 dB at 60° – 18 dB at 120° – 15 dB at 180°
• Impedance 100 Ohms
• Sensitivity 17 mV/Pa at 1 kHz
• Dynamic Range 134 dB
• Signal-to-Noise Ratio 81 dB A-Weighted (1 kHz) – 71 dB CCIR (1 kHz)
• Equivalent Noise Level 13 dB A-Weighted – 23 dB CCIR

Connectivity

• Headphone Connector None

Power

• Operating Voltage 48 V (Phantom Power)
• Operating Current Consumption 3.3 mA

Physical

• Mounting Mic Clip/Stand Adapter, Shockmount (with Optional Hardware)
• Dimensions ø: 0.83 x L: 5.12″ / ø: 21 x L: 130 mm
• Weight 4.44 oz / 126 g