The DPA 4011 - DF - G - B01 - 075 is a top - notch 30 - inch top and bottom gooseneck microphone in black with an XLR connector. It uses the MMC4011 Cardioid Microphone Capsule, which provides excellent directional quality and attention to detail. The sound it captures is just like the original, thanks to its first - order cardioid pickup pattern that offers superb separation between sound sources. With a flat on - axis frequency response and great phase response, it faithfully reproduces the original sound. The off - axis response is smooth too, ensuring any leakage is an accurate, though attenuated, reflection of the original sound. Due to its modular design, the 4011 Cardioid Microphone Boom can be paired with podium booms of different lengths: 15, 30, or 45 cm (6, 12, or 18 in). For floor stands that need visual elegance and longer booms, our 75 or 120 cm (30 or 48 in) long booms combined with dedicated accessories make a high - quality stage voice mic. Here are some specific models: 4011 - DF - G - B01 - 120 (4011F120) has a 122 cm (48 in) boom; 4011 - DF - G - B01 - 015 (4011F15) has a 20 cm (8 in) full gooseneck; 4011 - DF - G - B01 - 030 (4011F30) has a 32 cm (13 in) boom; 4011 - DF - G - B01 - 045 (4011F45) has a 47 cm (18 in) boom; 4011 - DF - G - B01 - 075 (4011F75) has a 77 cm (30 in) boom. The technical specs include a cardioid directional pattern, a pressure gradient operating principle, a pre - polarized condenser cartridge type, a frequency response of 20 Hz - 20 kHz, and much more.
Using your DPA 4011 microphone is easy. First, connect it to your audio device using the XLR - 3M connector. Make sure to use Phantom Power (P48) for full performance. Place the microphone at a suitable distance from the sound source, usually around 30 cm (11.8 in) for best results. When it comes to the boom length, you can choose the one that fits your setup, whether it's for a podium or a floor stand. For cleaning, use a soft, dry cloth to wipe the microphone. Avoid getting it wet or exposing it to extreme temperatures. Keep it in a cool, dry place within the temperature range of - 40C to 45C (- 40F to 113F) and relative humidity up to 90%. Don't overload the microphone with very high sound pressure levels. If you're using long cables, make sure the cable drive capability of 100 m (328 ft) is sufficient for your needs. Also, check the matching tolerance of frequency response and sensitivity regularly to ensure consistent performance.
