Vox VT40X 40-Watt Valvetronix Guitar Amplifier - Classic Blue

Tube Soul. Digital Precision. Reborn.

The amp that redefined hybrid tone is back; sharper, richer, and more expressive than ever.
The new VT-X Classic Blue takes everything players loved about the original Valvetronix series and pushes it further into the future.

This isn’t  just an update. It’s a full-throttle reawakening of the legendary VT tone, with deeper tube response, smoother clean-to-crunch transitions, and that unmistakable VOX attitude now dressed in a bold blue grille.

Key Features

• VET+ Technology – The next generation of VOX’s Virtual Element Technology, modeling every circuit nuance for stunningly lifelike tube amp dynamics and feel.
• Enhanced Tube Integration – The 12AX7 now drives more of the tone, delivering natural compression, warmth, and the “edge of breakup” response that reacts to your playing.
• Refined DSP-to-Tube Balance – Seamless interaction between digital precision and analog character for rich harmonics and fluid control via your guitar’s volume.
• Classic Blue Design – A modern revival of the iconic VOX split-front look with vintage-inspired blue cloth.
• Compact, Gig-Ready Power – Choose VT40X (40 W / 10″) for authentic tube feel in the studio or on the road.

More Tube. More Feel.

The 12AX7 is the heart of the sound. With its expanded role in the circuit, you’ll feel the sag, bloom, and bite that only a real tube stage can deliver.

VET+ Technology, Refined to Perfection.

Born from the research behind VOX’s flagship AC HWR series, VET+ models amp behavior at the circuit level, capturing every subtle movement in dynamics, harmonics, and tone shaping. It’s not “digital emulation”, it’s amp behavior, reborn.

A New Kind of Crunch.

The sweet spot between clean and drive has never felt this natural. Whether you roll back the volume or dig in harder, your tone moves with you; smooth, musical, and endlessly expressive.

Classic Blue, Modern Confidence.

The split-front design and blue cloth bring back an early-2000s Valvetronix vibe - a look that turns heads while the tone does the talking.

Specifications:

• Power Output: 40W RMS @ 5Ω
• Speaker: 1 × 10" VOX original speaker
• Amp Models: 11 onboard (up to 20 via VOX Tone Room software)
• Effects:
  • Pedal 1 (4 types): Compressor, Chorus, Overdrive, Distortion
  • Pedal 2 (4 types): Flanger, Phaser, Tremolo, Delay
  • Reverb (4 types): Room, Spring, Hall, Plate
  • Noise Reduction
• Programs: 33 preset programs (up to 60 via software)
• User Memories: 8 user programs (2 banks × 4 channels)
• Controls: Power Level, Volume, Gain, Bass, Middle, Treble, Amp Model Selector, User Program Selector, Bias Shift, Class Selector
• Signal Processing: 24-bit A/D and D/A conversion
• Connections: Instrument Input, AUX Input, Headphone Output, Footswitch Jack, USB (Type-B mini)
• Power Supply: DC 19V AC Adapter (included)
• Power Consumption: 3.42A
• Dimensions (W × D × H): 462 × 225 × 404 mm
• Weight: 9.5 kg
• Included Accessories: AC Adapter
• Optional Accessories: VOX VFS5 Footswitch