sE Electronics Harp Blaster HB52 Harp Blaster Harmonica Microphone The HB52, born from a collaboration between sE Electronics and Hohner, is a professional dynamic microphone designed for harmonica players. It features a compact, easy-to-hold design and rich mid-low frequencies that reproduce a vintage tone. The sturdy die-cast metal body and non-slip rubber grip allow for confident use during live performances. It also has a built-in volume knob, allowing for one-handed volume adjustment while playing. It uses a standard XLR output terminal, allowing for direct connection to PA systems and effects units.