The newly developed sound transducer, inspired by one of Neumann’s top-of-the-line microphones, the D-01, is impressive with its outstanding impulse fidelity. The great consistency of the five polar patterns, omnidirectional, cardioid and figure-8, with the intermediate patterns wide-angle cardioid and hypercardioid, is also unusual for a large-diaphragm capsule. The TLM 107 provides optimal sound not only for the cardioid setting; it also ensures maximum precision over the entire frequency range for all of the other directional characteristics. The sound always remains balanced, with an almost linear reproduction up to 8 kHz, and a slight boost in the highest frequencies that lends presence and freshness to the voice. Here particular attention has been paid to the natural reproduction of speech sounds, especially the critical “sî sound. The grille is acoustically optimized for low sensitivity to pop sounds. In addition, the sound transducer is edge-terminated, with both diaphragms at ground voltage. Specifically, this ensures considerably reduced sensitivity to dust and humidity.
No-Compromise Sound Design
Transformerless circuitry permits a high degree of linearity and a large dynamic range. The self-noise of only 10 dB-A is practically inaudible, while at the same time, the TLM 107 features high level stability. The maximum sound pressure level of 141 dB SPL can be increased to 153 dB SPL via pre-attenuation (Pad). This enables the TLM 107 to transmit the sound of even the loudest instruments without distortion. The Low Cut settings of Linear, 40 Hz, and 100 Hz are precisely adapted to practical recording situations. Without side effects, the 40 Hz setting cuts interference noise below the range of fundamental tones (where 41 Hz is the frequency of the double bass open E string), while the 100 Hz setting is optimized for speech and vocals (where 100 Hz corresponds to the lowest notes of a baritone).