Equipped with Vox's innovative Nutube pre-amp, the Vox VX50KB keyboard amplifier delivers a beautiful and rich sound in a lightweight package. Featuring three inputs with separate volume control, the VX50KB takes functionality and tone to a new level.
This compact subwoofer for keyboard instruments incorporates a number of advanced, high-performance bass technologies exclusive to Yamaha, including a Twisted Flare Port and Advanced YST II (Yamaha Active Servo Technology II).