Vox VT40X Valvetronix Hybrid Combo, Blue

Full Description

Hybrid tube and modelling design

The VT40X combines the best of both worlds by pairing advanced digital modelling with a real 12AX7 tube stage. This hybrid approach gives you the flexibility of multiple amp voices while retaining the natural compression, warmth, and responsiveness of a valve amp. The tube plays an active role in shaping the tone, delivering that sought-after "edge of breakup" feel that responds directly to your picking dynamics and guitar volume. Whether you’re playing clean or pushing into overdrive, the amp reacts in a way that feels organic and expressive, making it far more engaging than typical solid-state designs.

VET+ technology and amp modelling

VOX’s VET+ (Virtual Element Technology) models amplifier behaviour at the circuit level, capturing the subtle interactions between components that define real amp tone. Rather than simply recreating a sound, it reproduces how an amp responds to your playing, resulting in more realistic dynamics and harmonic detail. With 11 onboard amp models, expandable to 20 via the Vox Tone Room software, you can explore a wide range of classic and modern tones. From sparkling cleans to aggressive high-gain sounds, each model feels responsive and authentic under your fingers.

Versatile effects and control

The VT40X is packed with built-in effects that make it easy to craft complete tones without additional pedals. Multiple effect sections cover everything from compression and overdrive to modulation, delay, and reverb, giving you a broad sonic palette straight out of the box. User programs let you save and recall your favourite sounds quickly, making it ideal for switching between styles or songs. The intuitive control layout keeps everything accessible, while deeper editing options are available through USB connectivity and the Tone Room software, offering even greater flexibility.

Compact, gig-ready performance

With 40 watts of output and a 10" speaker, this combo strikes a great balance between portability and power. It’s loud enough for rehearsals and smaller gigs, yet manageable for home use thanks to its power level control. The compact cabinet is easy to transport, and the classic VOX styling with its distinctive blue grille cloth adds a bold visual touch. Whether you’re practising, recording, or performing live, the VT40X delivers reliable performance and inspiring tone in a versatile, player-friendly package.

Specifications

• Product Name: Vox VT40X Valvetronix Hybrid Combo
• Product Code: VT40X-CBL

Amplifier

• Output Power: 40 Watts RMS
• Valve: 12AX7
• Technology: VET+ Modelling
• Speaker: 1 x 10" Standard Speaker

Controls & Features

• Controls: Power Level, Volume, Gain, Bass, Middle, Treble
• Amp Models: 11 (20 via software)
• Effects: Multiple (Modulation, Delay, Reverb, Drive)
• User Programs: 33 (60 via software), 8 user presets
• Additional Controls: Bias Shift, Class Selector

Connectivity

• Inputs: Normal Input, Aux In, Footswitch, USB (Mini B)
• Outputs: Headphone Out

Construction & Dimensions

• Dimensions: 462 x 225 x 404 mm
• Weight: 9.5 kg