neumann tlm 103-mt-set | large diaphgram mono set condenser studio microphone black neumann please note this is a factory repack with full factory warranty. neumann tlm103 anniversary condenser microphone in black with case the tlm 103 is the ideal large diaphragm microphone for all professional and semi-professional applications requiring the utmost in sound quality on a limited budget. by utilizing the tried and true transformerless circuit found in numerous neumann microphones, the tlm 103 features yet unattained low self-noise and the highest sound pressure level transmission. the capsule, derived from that used in the u 87, has a cardioid pattern, is acoustically well-balanced and provides extraordinary attenuation of signals from the rear.