Vox VX50KB 50-Watt Portable Keyboard Amplifier
Brand
VOX
The Vox VX50KB is an ultra-lightweight, 50-watt portable keyboard amplifier powered by next-generation Nutube vacuum tube technology. Featuring a 3-channel mixer with independent volume controls, a 3-band master EQ, and a coaxial 2-way speaker system (8-inch woofer plus tweeter), it delivers warm, rich tube clarity and full-range frequency response. Complete with a mic/line input, phase switch, auxiliary input, and headphone/line output, this compact 9-pound amp is ideal for keyboardists, synth players, and multi-instrumentalists on stage or in studio.
Deliver crystal-clear acoustic range, deep low-end resonance, and genuine vacuum tube warmth to your keyboards, synthesizers, and vocals with the VOX VX50KB Keyboard and PA Amplifier. Powered by revolutionary Nutube technology and an 8-inch coaxial speaker, this ultra-lightweight 50-watt combo amp redefines portability without compromising professional fidelity.
Why Choose the VOX VX50KB?
Amplifying electronic keyboards and digital pianos often requires high headroom to handle sparkling highs and deep bass frequencies without muddying your sound. VOX engineered the VX50KB with a proprietary bass-reflex structure, a dedicated 2-way coaxial speaker, and a cutting-edge Nutube 6P1 preamp. Weighing in at just over 9 pounds, it provides versatile 3-channel mixing and warm tube compression in a grab-and-go package.
Key Features & Specifications
- Nutube 6P1 Preamp Technology: Harnesses next-generation vacuum tube architecture to deliver authentic tube overtones, rich harmonic warmth, and natural compression for pianos and synths.
- 50 Watts RMS Output: Delivers punchy, high-headroom projection ideal for practice spaces, small stages, and home studios.
- 8-Inch Coaxial Two-Way Speaker: Features a custom low-frequency driver paired with a dedicated tweeter to reproduce pristine highs and robust lows with exceptional clarity.
- Three Independent Channels: Includes dedicated volume controls for three input channels, with Channel 3 switchable between Line and Mic levels for simple vocal accompaniment.
- 3-Band Master EQ: Outfitted with responsive Bass, Middle, and Treble controls to sculpt your overall tone effortlessly.
- Ultra-Lightweight ABS Chassis: Built into a durable, one-piece polymer cabinet with an optimized acoustic structure, weighing a remarkably light 9.04 lbs.
- Flexible Connectivity: Features a 1/8-inch auxiliary input for backing tracks, a headphone jack for silent practice, and a 1/4-inch line output for connecting to external PAs.
Portable Multi-Instrument Versatility
The VX50KB doubles as a compact personal monitor or a portable mini-PA system for singer-songwriters and keyboardists. Plug in a stereo keyboard setup on Channels 1 and 2, run a dynamic microphone into Channel 3 (complete with a phase switch to eliminate feedback), and dial in your mix using the intuitive top-panel layout.
Technical Specifications
| Model: | VOX VX50KB Keyboard Amplifier |
| Output Power: | Maximum approx. 50 Watts RMS into 4 Ohms |
| Tube Complement: | 1 x Nutube 6P1 Preamp Valve |
| Speaker: | 1 x 8" VOX Original Speaker with Tweeter (2-Way Coaxial) |
| Inputs: | CH1 (1/4" Unbalanced), CH2 (1/4" Unbalanced), CH3 (1/4" Line/Mic Switchable), AUX In (1/8" Stereo Mini) |
| Outputs: | 1 x Line Out (1/4" Unbalanced), 1 x Headphone Jack (1/8" Stereo Mini) |
| Controls: | Channel Volumes (1, 2, 3), Bass, Middle, Treble, Master Volume, Phase Switch (CH3) |
| Power Supply: | AC Adapter (DC 19V, included) |
| Dimensions (W x D x H): | 13.94" x 8.19" x 12.32" (354 x 208 x 313 mm) |
| Weight: | 9.04 lbs (4.1 kg) |
What’s Included in the Box?
The VOX VX50KB amplifier comes complete with the unit and dedicated DC 19V power adapter.
Experience revolutionary lightweight power and authentic Nutube warmth. Order your VOX VX50KB Keyboard Amplifier from Gigstore today!
| Brands | VOX |
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