Vox VX50KB

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Vox VX50KB

Vox

VX50KB

5 Expert Rating

Product Info

Article Number: 422124
Brand: Vox
Model: VX50KB
Category: Keyboard Amps
Price: $284.90

* Prices may vary. Check retailer for current pricing and availability.

The VX50KB is a surprisingly capable little amp, especially considering its size. The Nutube gives it a unique Vox character without being overly colored, and the portability is a real plus for gigging musicians or practice sessions. It's a sweet deal for gigging keyboardists or those needing a small, versatile amp for a stage piano or synth.

Product Description

  • Vox VX50KB
  • Keyboard amplifier
  • Power: 50 W
  • Equipped with 8" speaker with tweeter
  • 3 channels with separate volume controls
  • Valve: Nutube 6P1
  • 3-band EQ in the master section for flexible sound shaping
  • Channel 3 can function either as a line or mic input
  • and is equipped with a phase switch
  • AUX input
  • Line output
  • 3 line inputs
  • Headphone output
  • Dimensions: 354 x 208 x 313 mm
  • Weight: 4.1 kg
  • Incl. power supply (DC 19 V)
PROS
  • • Nutube adds a pleasing warmth and subtle harmonic complexity
  • • Compact size and light weight make it highly portable
  • • Three channels offer flexibility for multiple instruments or vocals
  • • Master EQ provides useful shaping for diverse keyboard sounds
CONS
  • • 8-inch speaker limits low-end response for serious bass applications
  • • Nutube’s lifespan isn’t as long as traditional vacuum tubes
  • • Line/mic input channel lacks dedicated EQ controls

Product Video

Key Features

Power (Watts) 50
Channels 3
Speaker 8 in speaker with tweeter
Connections AUX input, Line output, 3 line inputs, Headphone output
Weight 4.1 kg

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Frequently Asked Questions

It introduces a subtle warmth and harmonic richness that’s often missing in purely digital amps, creating a more organic feel without distortion.
While usable, the mic preamp is fairly basic; it's better suited for live reinforcement than high-quality vocal recording.
Yes, the line output allows you to send the signal to a larger sound system, though you'll be sacrificing some of the Vox's unique tone.

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