Designed for keyboard players in various live scenarios, the VOX VX50KB is a 50W combo amplifier with three-channel operation. Each channel has its own volume knob, and all share the same EQ section, with controls for bass, midrange, and treble. Channel 3 sports a phase switch to fight feedback or low-end interference between microphones and keyboards. Channel 3 is also switchable between mic and line operation.

\r\n\r\nThe VX50KB makes use of VOX's Nutube technology, which gives you the warm tone of tubes at the relatively light weight of just over 9 lb. The 8' speaker is a coaxial design, giving you a tweeter for an extended high-frequency response. Utilizing a proprietary bass-reflex structure, the combo amp achieves a rich and hefty low end.

\r\n\r\nThree 1/4' inputs are provided, and you'll also find a 3.5mm auxiliary input for media players such as phones, tablets, and more. A 1/4' line output lets you route sound directly to PA systems or recording devices. For silent practice, plug your headphones into the 3.5mm headphone jack. Also, an AC adapter is included.