M 221
From Microtech Gefell:
The condenser microphone M 221 unifies universal small diaphragm capsule technology with a metal diaphragm and a modular preamplifier. The use of a certificated measurement capsule combined with a preamplifier with 48 V phantom powering reaches a constant magnitude and phase response and transmission properties which are long-term stable.
The use of the M 221 with the acoustical equalization ball KA 3 effects a frequency response accentuation which begins at approximately 1 kHz and goes constant at 3 dB from approximately 4 kHz up to 12 kHz. With the acoustical equalization ball KA 4 the accentuation of the high frequencies starts also at approximately 1 kHz and goes constant at 3 dB between 3 kHz and 12 kHz.
Specs
- Type
- pressure transducer
- Pattern
- omni
- Frequency response
- 20 Hz to 20.000 Hz
- Sensitivity at 1 kHz
- 50 mV/Pa
- Output impedance
- 100 Ohm
- Self-noise (CCIR 468-4)
- 28 dB
- Self-noise (DIN EN 60268-4)
- 15 dB-A
- Signal-to-noise ratio (A-weighted)
- 79 dB
- Maximum SPL (0.5% THD)
- 136 dB
- Maximum output level (RL = 1 kOhm)
- 18 dBu
- Maximum output level (RL = 10 kOhm)
- 19 dBu
- Dynamic range
- 121 dB
- Current consumption
- 5,5 mA
- Connector
- XLR3M
- Length
- 170,4 mm
- Weight
- 123 g
- Finish
- dark bronze
- Included
- with microphone holder MH 93.1 and acoustical equalization ball KA 3 and KA 4 in wooden case 275 mm x 90 mm x 70 mm
Source: Microtech Gefell M 221 product page (English)