MIPRO MM-590 is the world's first dual dynamic and condenser microphone that accepts both the active and condenser microphone capsules, the most commonly used microphone types today. Optimized for both vocals and speech in live or fixed-installation applications, MM-590 can be connected to any mixer or amplifier, with or without phantom power due to the patented three-mode circuit switch. The MIPRO MM–590 is that users can apply two different interchangeable capsules to adapt to different situations.