Microtech Gefell M 40 – Condenser Microphone Capsule (w/ Cardioid Polar Pattern) for the Generation 4 Modular Microphone System
OVERVIEW
The Microtech Gefell M 40 is a cardioid capsule designed for precise and controlled sound capture, making it a versatile choice for a wide range of recording applications. Its directional response focuses on the sound source while reducing unwanted background noise, delivering clarity and definition.
Built with a high-quality PE diaphragm, the capsule provides a balanced frequency response with detailed highs and solid low-end performance. This makes it particularly effective for vocals, acoustic instruments, and close-miking scenarios.
As part of the Generation 4 system, the M 40 can be quickly swapped with other capsules, allowing engineers to adapt to different recording environments with ease.
FREQUENCY RESPONSES

POLAR PATTERN DIAGRAMS

KEY HIGHLIGHTS
Focused Cardioid Pickup
Captures sound directly in front while reducing ambient noise.
Natural Tonal Balance
Delivers accurate and musical sound reproduction.
Versatile Application
Suitable for vocals, instruments, and studio use.
Modular Compatibility
Quickly interchangeable within the system.
FEATURES
- Small-diaphragm condenser capsule
- Cardioid polar pattern
- PE diaphragm construction
- Clear and focused sound capture
- Compatible with the Generation 4 modular system
- Lightweight and compact design
TECHNICAL SPECS
| Directional Characteristic | Kidney | |
| Acoustic Working Methods | Pressure Gradient Receiver | |
| Transmission Range | 20 Hz to 20 kHz | |
| Sensitivity at 1 kHz | 13 mV/Pa | |
| Nominal Impedance | 100 ohms | |
| Equivalent Noise Level | IEC 268-4 | 14 dB(A) |
| According to CCIR 468-4 | 25 dB | |
| noise level | A-Weighted (Referring to 1 Pa at 1 kHz) | 80 dB |
| CCIR-Rated (Referenced to 1 Pa at 1 kHz) | 69 dB | |
| Maximum Sound Pressure Level at 0.5% Total Harmonic Distortion | 146 dB | |
| Maximum Output Level | at RL = 10 kOhm | 18 dBu |
| at RL = 1 kOhm | 17 dBu | |
| Dynamic Range | 132 dB | |
| Power Consumption | P48, IEC 61938 | 4 mA |
| Weight | 26 g | |
| Length | 26 mm | |
| Diameter | 21 mm | |
| Colour | Matte Black | |



