D103 is a series of perfect microphones with reasonable prices that you will be ready to accept. They are durable microphones with a sturdy body and reliable mesh grill. The capsule is installed on a shockproof base to ensure a good performance and a long working life. Second, the capsule applies a dual diaphragm with special shape, which not only extends the high frequency response but also improves the linearity and stability of the moving coil. As a result, the microphones in this series can produce a forceful and tender sound for vocals. Third, the sound phase shift loop provides the microphone with a high gain before feedback and the howling can be greatly reduced. So it is also suitable for the reinforcement of various applications. Microphones in this series are available in four colors with different connectors to fit into different applications. D103/02X, D103/01X, D103/49X, D103/13X are supplied with a dual-core shielded cable with 3-pin XLR-M type connector for output while D103/02P, D103/01P, D103/49P, D103/13P are supplied with a cable with 1/4-inch phone plug for output.