DescriptionRadial StageBug SB-4, Compact Active DI with Piezo Input, Radial Item R800 0140 00.The Radial StageBug SB-4 is a compact active direct box that has been optimized for use with piezo transducers and is small enough to fit inside an instrument case. Unlike typical direct boxes, the SB-4 features a very high 5MOhm impedance that smooths out troublesome peaks that are common with piezo transducers, retaining the natural tone of your piezo-equipped instrument when amplified through a PA system. The active circuit balances the audio signal to enable long runs of up to 100 metres without signal loss while delivering spectacular linearity and low distortion throughout the audio range.• Active DI optimized for piezo transducers • Smooths out peaks and eliminates squawk • Powered by 48V phantom power, no batteries required • Compact design fits in your instrument case • Aux-out connection for a stage amplifier • Standard XLR output to feed the PA
