TLM 127
By utilizing the tried and true tranformerless circuitry found in numerous Neumann microphones, the TLM 127 features low self noise and extremely high sound pressure level transmission. The dual diaphragm capsule, derived from that used in the TLM 103, is acoustically well balanced, and offers multiple polarity from the microphone, switchable pad (-14 dB) and a high pass-filter. Cardioid and omni switchable patterns currently available on microphone, with a full range of five patterns available via optional remote control and power supply using standard XLR cables. This remote will be availabe in 2004.
Applications
Due to the multiple polarity, high sound pressure capabilities and extremely low self noise, the TLM 127 is destined for universally demanding applications from home recording to professional broadcasting and commercial recording studios. |
Standard Features
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| Acoustical operating principle | Pressure gradient transducer |
| Current consumption | 3.2 mA |
| Diameter | 57 mm |
| Directional pattern | Omnidirectional, cardioid, (wide angle cardioid, hypercardioid and figure-8 also available, via remote control) |
| Dynamic range of the microphone amplifier DIN/IEC 651 | 132 dB |
| Equivalent SPL CCIR 468-3 | 20 dB |
| Equivalent SPL DIN/IEC 651 | 8 dB-A |
| Frequency range | 20 Hz...20 kHz |
| Length | 173 mm |
| Matching connectors | XLR 3F |
| Maximum output voltage | 10 dBu |
| Maximum SPL for THD 0.5% | 140 dB |
| Maximum SPL for THD 0.5% with preattenuation | 154 dB |
| Rated impedance | 50 ohms |
| Rated load impedance | 1000 ohms |
| S/N ratio CCIR 468-3 | 74 dB |
| S/N ratio DIN/IEC 651 | 86 dB |
| Sensitivity at 1 kHz into 1 kohm | 12 mV/Pa |
| Supply voltage | 48 V ± 4 V |
| Weight | approx. 450 g |
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