Microtech Gefell MV 400 X – Microphone Amplifier (w/ XLR Connectors) for the Generation 4 Modular Microphone System
OVERVIEW
Designed for modern recording workflows, the Microtech Gefell MV 400 X provides a powerful yet compact solution for modular microphone setups. Its transistor-based amplifier ensures ultra-low noise and high signal integrity, making it ideal for capturing detailed audio across a wide dynamic range. Whether used in studio sessions or live environments, it maintains clarity and consistency in every application.
The inclusion of standard XLR connectivity ensures seamless compatibility with professional audio equipment, allowing quick integration into existing setups. Combined with P48 phantom power operation, it offers a straightforward and efficient signal path without the need for additional power solutions.
As part of the Generation 4 modular system, the MV 400 X allows users to pair with multiple capsule types, adapting instantly to changing recording needs while maintaining a compact and portable footprint.
KEY HIGHLIGHTS
Studio-Ready XLR Connectivity
Designed for direct integration into professional setups, ensuring compatibility with industry-standard equipment.
Ultra-Low Noise Performance
Precision circuitry delivers clean, transparent amplification for critical recording applications.
Compact Modular Design
Small form factor enables flexible configurations without compromising audio quality.
Phantom Power Operation
Powered via standard P48, eliminating the need for external power solutions.
FEATURES
- Transistor-based microphone amplifier
- Standard XLR output connection
- Low-noise circuit design
- Compact and lightweight form factor
- Phantom power (P48) operation
- Compatible with Generation 4 modular capsules
- Reliable performance for studio and live use
TECHNICAL SPECS
| Transmission Range | -3 dB | 11 Hz to 20 kHz |
| Reinforcement | at 1 kHz | -1.7 dB ± 0.2 dB |
| Nominal Impedance | 100 ohms | |
| Intrinsic Noise RL = 1 kΩ; C = 36 pF | IEC 268-4 | -118.7 dBu |
| CCIR 468-4 | -107.2 dBu | |
| Intrinsic Noise RL = 10 kΩ; C = 36 pF | IEC 268-4 | -117.8 dBu |
| CCIR 468-4 | -106.4 dBu | |
| Maximum Output Level at 0.5% Total Harmonic Distortion | at RL = 10 kΩ | 18.2 dBu |
| at RL = 1 kΩ | 17.2 dBu | |
| Maximum Output Level at 3.0% Total Harmonic Distortion | at RL = 10 kΩ | 18.8 dBu |
| at RL = 1 kΩ | 17.7 dBu | |
| Power Consumption | P48, IEC 61938 | 4 mA |
| RFI Shield | Yes | |
| Connection Fitting | XLR-3M | |
| Weight | 64 g | |
| Length | 57 mm | |
| Diameter | 21 mm | |
| Colour | Matte Black | |
| Compatibility | Generation 4 | All Microphone Capsules |
| SMS 2000 | All Microphone Capsules | |




