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New Vox Valvetronix VT20X Classic Blue 20-watt 1 x 8-inch Combo Amplifier

20W, 4-channel, 1 x 8" Hybrid Guitar Combo Amp with Valvetronix Preamp, VET+ Modeling, DSP FX, and USB Connectivity
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Item ID: VT20XCLBL
Vox Valvetronix VT20X Classic Blue 20-watt 1 x 8-inch Combo Amplifier
Price:$299 and 99 cents
$50.00 suggested monthly payments with 6 month financing‡ 36 month financing available* with $399.00 minimum purchase on one invoice.

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Vox Valvetronix VT20X Classic Blue 20-watt 1 x 8-inch Combo Amplifier
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Vox Valvetronix VT20X Classic Blue 20-watt 1 x 8-inch Combo Amplifier
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The Legendary Valvetronix Returns — Sharper, Richer, and Bolder

Loaded with a multistage 12AX7-driven preamp and advanced VET+ modeling, the Vox Valvetronix VT20X Classic Blue delivers authentic tube tone and a dynamic response that’s truly second to none. This 20-watt hybrid dynamo offers numerous updates from previous VT models, including a redesigned classic Vox split-front aesthetic with a blue grille, improved VET+ circuit-level modeling for lifelike amp behavior, and optimized DSP-to-tube balance for smoother clean-to-crunch transitions. Moreover, the tube-fueled design gives you natural compression and expressive dynamics. Add to that USB connectivity and Vox Tone Room software for deep tone editing, and you get a potent creative hub packed into a compact, gig-ready combo amplifier. Marking a promising revival of Vox’s legendary Valvetronix series, the VT20X Classic Blue melds enhanced tube integration, versatile tones from shimmering cleans to high-gain leads, and a bold visual style into an authoritative sonic powerhouse that leverages cutting-edge digital technology while paying homage to early-2000s Vox designs. Representing a sublime melding of authentic tube warmth and digital ingenuity, the VT20X Classic Blue reintroduces the Valvetronix line to a new generation of players in bold Vox fashion.

A modern evolution of Vox’s game-changing Valvetronix tone

Since their original unveiling in the early aughts, Vox’s Valvetronix amplifiers have been top sellers here at Sweetwater. Beyond that, the VT series, fueled by VET modeling and bolstered by a tube-fueled preamp, proved to be an absolute game changer. The VT20X Classic Blue retains everything players love about the previous VT models, including the revolutionary hybrid design, bass-reflex cabinet design, and seamless software integration, but leverages modern technology to deliver an even better playing experience. For starters, improved VET+ modeling offers outstanding tubelike dynamics and response, providing you with smoother, harmonically richer tones that deliver, in Vox’s own words, “undistorted within distortion” with crunch to light overdrive settings. Moreover, the VT20X Classic Blue’s optimized DSP-to-tube balance reinvigorates its tube drive, delivering a smoother transition between clean and crunch tones when you roll back your guitar’s Volume knob, as well as more expressive dynamics.

High-performance DSP delivers next-level sound quality

Powered by advanced DSP technology, the Valvetronix VT20X Classic Blue delivers exceptional processing power. You’ll hear the difference across its 20 authentic amp models and 13 studio-grade effects. Furthermore, with the ability to save up to 60 presets using Vox Tone Room software, you’ll have instant access to a veritable salmagundi of ear-grabbing, tube-driven tones, complete with a pedalboard’s worth of effects.

Dive deep with Vox Tone Room software

The Vox Valvetronix VT20X Classic Blue’s Tone Room editor/librarian software puts an enormous amount of customizing power at your fingertips. You can tweak parameters to such a degree that it’s almost like building your own instrument. When using Tone Room in conjunction with the VT20X Classic Blue, you gain access to a broad range of 20 realistic models of some of the most sought-after amplifiers around. Sixty preset programs, some modeled after the signature sounds of famous guitarists, unlock the full potential of this feature-laden hybrid combo amplifier. And since the VT20X Classic Blue features class-compliant USB connectivity, you get seamless integration with macOS, Windows, iOS, iPadOS, and Android devices.

Vox Valvetronix VT20X Classic Blue Features:

  • 20W hybrid combo amp offers a stellar update to Vox’s classic VT series
  • 12AX7-fueled Valvetronix preamp gives you natural compression and expressive dynamics
  • VET+ circuit-level modeling provides lifelike amp behavior
  • High-performance DSP delivers next-level sound quality
  • Optimized DSP-to-tube balance yields smoother clean-to-crunch transitions
  • Bass-reflex cabinet design delivers rich resonance
  • Vox Tone Room editor/librarian software for customizing amps and FX
  • 11 realistic amp models (20 when using the editor/librarian software)
  • 33 preset programs (60 when using the editor/librarian software)
  • 13 high-quality onboard FX
  • Redesigned classic Vox split-front aesthetic with a blue grille

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Tech Specs

  • Type: Hybrid
  • Number of Channels: 4
  • Output Power: 20W
  • Speaker Size: 1 x 8"
  • Preamp Tubes: 1 x 12AX7
  • Reverb: Yes
  • Effects: Yes, Chorus, Flanger, Phaser, Delay, Tremolo
  • Amp Modeling: Yes, VET+ Modeling, 11 x Voices
  • EQ: 3-band EQ
  • Inputs: 1 x 1/4" (instrument), 1 x 1/8" (aux)
  • USB: 1 x USB Mini-B
  • Headphones: 1 x 1/8"
  • Footswitch I/O: 1 x 1/4" (bank, channels)
  • Footswitch Included: No
  • Construction Material: ABS with BlueTolex
  • Power Source: 12V DC power supply
  • Height: 13.66"
  • Width: 16.14"
  • Depth: 8.86"
  • Weight: 16.09 lbs.
  • Manufacturer Part Number: VT20XCLBL

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Reviews

Perfect Addition with Classic VOX Tones and More
I bought the VOX Valvetronix VT20X primarily to get classic VOX tones, but it also provides much more. The different amp models provide a plethora of different tones, and the onboard effects allow for so much more tone shaping. The VOX VT20X is a great standalone amp for practice or smaller venues. It is also a great compliment to other amps such as the Boss Katana.

My Sweetwater sales engineer, Charlie Davis, was very helpful with the purchase and kept me up to date on delivery as well as following up after I had received it. I definitely recommend the VOX Valvetronix VT20X and Sweetwater.
Almost Perfect
I got this amp for a small home studio. It sounds great and has plenty of sound options. The build quality is solid and it looks good. My only complaint is the power cord it's a wall-wart with a flimsy cable. If this wasn't purchased specifically for home use I probably would have returned it.