Radial Engineering SB-4 StageBug Piezo - OPTIMIZED ACTIVE DI BOX FOR PIEZO PICKUP

(This text is machine translated) The Radial StageBug SB-4 is a compact active direct box optimized for use with piezoelectric transducers. This allows violin, dobro, mandolin, cello, double bass and other instruments to be amplified better, using a piezo that does not compromise sound or frequency response. The design begins with a 1/4 "input jack for the instrument's pickup. Unlike normal direct boxes which have an input impedance of 1MOhm, the SB-4 features a very high 10 Mega Ohm impedance to smooth those out. annoying peaks that give piezos a bad reputation. The higher impedance also broadens the frequency response for a more natural and pleasing sound. The active circuit converts from high to low impedance and balances the signal to use cables up to 100 in length. lossless meters, delivering spectacular linearity and low distortion across the entire audio range.