Radial Engineering StageBug SB-4 Piezo
Compact Active DI for Peizo Transducers


Radial Engineering's StageBug SB-4 Piezo is a special direct box designed specifically for instruments that use a piezo electric transducer as a sound source element.  Piezos are notorious for their "peak-y" response and edgy tone when they not see a proper load. The SB-4 has been optimized with a 10 meg-ohm input impedance that smoothes out the dynamics while increasing the frequency response for a warmer, more natural tone. The SB-4 has also been equipped with a high pass filter that gently rolls of excessive bass which can casuse resonant feedback. This makes the SB-4 a great choice for violin, fiddle, mandolin, upright bass and for expensive guitars where you do not want to mount an active system.

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