Vox Valvetronix VT40X Classic Blue Guitar Amp Combo

The amp that redefined hybrid tone is back; sharper, richer, and more expressive than ever. The new VT20X 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.

This compact guitar amplifier combine a multi-stage tube preamp with versatile amp models and effects, offering players everything from sparkling cleans to powerful high-gain tones. The updated design retains the classic VOX Split Front style, now featuring a blue grill cloth reminiscent of the early-2000s Valvetronix models. With enhanced tone and a more iconic, visually striking chassis, the new VT20X continues the Valvetronix tradition in modern form.

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.