The Beta 58A is a dynamic vocal microphone with high output power. The supercardioid characteristic extends over the entire transmission range and guarantees high, feedback-resistant gains, maximum isolation from other sound sources and a minimum of off-axis coloration. The contoured frequency response is ideal for close-up recordings of vocals. The BLX2 handheld transmitters have a fixed connection to the microphone capsule and are therefore safe from manipulation. A range of up to 100m guarantees sufficient freedom of movement on stage, while the Shure -typical robustness ensures a pleasant grip and shock resistance. Designed for operation with two transmitters, the BLX88 Diversity receiver has microprocessor-controlled antenna diversity and a quick scan function that automatically finds the best free frequency. Included in delivery PS23 power supply 2x microphone holder 4x AA batteries