The Vox Brian May MV50 Amplifier is a unique and inspiring guitar amplifier, designed and developed in collaboration with the legendary guitarist himself. This compact tube amp delivers Brian May's iconic, massive rock tones, powered by the revolutionary Nutube technology that packs authentic tube tone into a tiny size. The amp also features an onboard KAT treble booster, which can be toggled on or off, giving guitarists that classic Brian May sound.