Leaf Audio Microphonic Soundbox Mk2. The Microphonic Soundbox mk2 is a versatile sound design instrument and the flagship of the Microphonic Soundbox series. Featuring active, battery-powered low-noise preamps, it offers unmatched possibilities for sonic exploration through body sound transmission. While it’s already a joy to play standalone, its full creative potential is unlocked when combined with live sampling, loopers, and effects processing. Thousands of sound designers and musicians worldwide rely on it to add unique textures and depth to their work. For optimal playability, we recommend pairing it with a violin bow and rosin (sold separately). Please note: add-ons or bows shown in images are not included. Features: Two channels with internal contact microphones Battery-powered low noise preamps (~100x / ~40dB gain) Dual outputs: mixed mono or separate channels Channel 1 can serve as a preamp for external inputs Multifunctional holder with M3 threaded strips (left side & under Kalimba) Removable Kalimba for versatile sound shaping Hub for external contact mics: use channel 1 as preamp output while playing the Soundbox on output 2 Output includes an attenuator switch for level control Power management LED shifts from blue to red when battery voltage drops below 7V Soft grip rubber feet for acoustic decoupling Removable metal rods stored in a plastic tube for easy transport