NEUMANN ( Newman ) TLM103 professional condenser microphones ( including shock mount )

TLM103 type is suitable for the most demanding quality professional and semi-professional equipment large diaphragm studio microphone . On numerous Neumann microphones recording using a balanced transformerless circuit , TLM103 do their low noise and high sound pressure level transmission. U87 evolved from the heart-shaped directional sensor , then go through the sound balance and can provide additional damping signal.

TLM 103 Nickel surface appearance of smooth , silver-gray color . Accessories include a SG103 rotating seat and a V -shaped bearing surface of the bearing .

Application:

Since GM cardioid , deal directly with the voice , low self- noise and cheap price , TLM 103 is not only suitable for home or professional recording radio broadcasts and meet the requirements of commercial recording studio .

Point:

TLM103 equipped with a cardioid diaphragm sensor , by using this directional - used in most recording conditions - background sound is weakened to the smallest state.

When the white noise enhancement of off-axis sound is cut off. This also led to a recording microphone , or when using the speaker 's place in the arena of high feedback inhibition occurs.

Sound features:

When using the TLM103, Neumann should be positive to have the front of the marker . K103 K87 large diaphragm -based sensors made , while the latter is known for the U67/U87 . The sensor has up to about 5KHz smooth frequency response , on top of this , there will be a flat increase of 4dB . Large wire mesh head home to protect sensors from interfering with blasting sound and effectively prevent accidental noise. These features do not need to fix this resonance can be obtained by , therefore, the recording microphone has a good pulse response and can simulates the subtle sound of music and speech without tone .

Electrical characteristics:

TLM103 own noise of only 7dB-A/17.5dB CCIR, so even the most subtle sound signals can also be simulated out .

Letters TLM stands for " transformerless microphone recording ." With TLM technology , output transformer is usually replaced by an electronic circuit . Like traditional transformers , it ensures good common mode rejection , and prevents the digital signal may affect the balance of RF interference.

Security Operation :

The internal structure of the recording microphone is resilient to reduce any noise that may affect the structure TLM103 operation. Further sensors are mounted on the elastic means .

It is the lowest frequency range 20Hz, even if the audio signal is very low it can also be simulated without tone .

Because of these low-frequency range, the more sensitive TLM103 noise and wind interference on the structure . To this end, as an elastic attachment hanger EA103 and windshield is necessary. At close range when using the recording microphone is recommended together with anti- plosive screen .

Technical Parameters

- Large diaphragm , cardioid ;

- With a single diaphragm pressure gradient transducer ;

- No transformer circuit ;

- Frequency response law :20-20kHz;

- Low background noise : 7dB-A;

- Sensitivity (1KHz-1Kohm): 21mV/Pa;

- Output impedance : 50ohms;

- Load Impedance : 1000ohms;

- Sensitivity (DIN / IEC 651): 7dB-A;

- S / N ratio (CCIR 468-3): 76.5dB;

- S / N ratio (DIN / IEC 651): 87dB;