Yamaha MG12XU 12 Channel Mixing Console Electric Violin Shop This is the Control Box

This is the Control Box that is included with the Yamaha SV-250 and 255 violins

KNA VV-3 piezo pickup

Kremona violin pickup (pre-connected)

and Reverb)

ZETA makes their own hard-maple acoustic violin bridges into which piezo transducers are embedded to make the balanced-sounding 'EV' pickup

Yamaha MG12XU 12 Channel Mixing Console Electric Violin Shop This is the Control BoxThe intuitive, easy to use MG12XU mixer from Yamaha features studio quality preamps, powerful digital processing, and a rugged, reliable construction. Great for running your band or small ensemble's sound on stage or in the studio. 12 Channel Mixing Console: Max. 6 Mic 12 Line Inputs (4 mono + 4 stereo) 2 GROUP Buses + 1 Stereo Bus 2 AUX (incl. FX) 12 Channel Mixing Console Max. 6 Mic 12 Line Inputs (4 mono + 4 stereo) 2 GROUP Buses + 1 Stereo Bus 2