The DPA 4011-DF-G-B01-030 is a high - quality 13 - inch top and bottom gooseneck microphone in sleek matte black, featuring an XLR connector. It uses the MMC4011 cardioid microphone capsule, which offers excellent directional quality and attention to detail, making the sound reproduction incredibly faithful to the original. The first - order cardioid pickup pattern effectively separates different sound sources. With a flat on - axis frequency response and superb phase response, it delivers an accurate reproduction of the original sound. The off - axis response is also smooth, ensuring that any leakage is a true reflection of the original sound, albeit attenuated as per the cardioid pattern. Thanks to its modular design, the 4011 cardioid microphone boom can be paired with podium booms of various lengths: 15, 30, or 45 cm (6, 12, or 18 in). For floor stands requiring visual elegance and longer reach, the 75 or 120 cm (30 or 48 in) long booms, combined with dedicated accessories, make it a great stage voice mic. Different models are available, like the 4011 - DF - G - B01 - 120 with a 122 cm (48 in) boom, 4011 - DF - G - B01 - 015 with a 20 cm (8 in) boom, 4011 - DF - G - B01 - 030 with a 32 cm (13 in) boom, 4011 - DF - G - B01 - 045 with a 47 cm (18 in) boom, and 4011 - DF - G - B01 - 075 with a 77 cm (30 in) boom. Technical specifications include a cardioid directional pattern, pressure gradient operation principle, pre - polarized condenser cartridge type, frequency response from 20 Hz - 20 kHz, and more.
Using your DPA 4011 microphone is quite straightforward. First, connect it to your audio device using the XLR connector. Make sure to provide P48 phantom power for full performance. You can adjust the position of the gooseneck to get the best sound pickup. If you need to change the boom length, simply pair it with the appropriate podium boom according to your needs. When it comes to maintenance, keep the microphone clean by gently wiping it with a soft, dry cloth. Avoid exposing it to extreme temperatures (it works best between - 40C to 45C) and high humidity (up to 90% relative humidity). Also, ensure that the load impedance is at least 2 k OHM to prevent any audio issues. If you're using long cables, remember that the microphone has a cable drive capability of 100 m (328 ft). And always handle the microphone carefully to avoid damage to the capsule and other components.
