Vox AC4TVH 4-Watt Class A All-Tube Guitar Amplifier Head

Bring legendary British tone and authentic tube warmth to your favorite speaker cabinet with the Vox AC4TVH. Engineered as the head version of Vox's popular AC4TV series, this compact, all-tube amplifier head delivers pure vintage character, touch-sensitive dynamics, and genuine tube saturation without the overwhelming volume of a full-sized stage rig.

The AC4TVH features a direct, all-tube signal path powered by a **12AX7 preamp tube** and an **EL84 power tube**. What makes this amp head exceptionally versatile is its built-in **power attenuator** with selectable 4-watt, 1-watt, and 1/10-watt output levels. This allows you to push the power stage into rich, harmonically complex breakup and natural tube crunch at comfortable practice or recording volumes. Wrapped in classic black basket-weave vinyl with traditional diamond grill cloth, it offers timeless aesthetics that look right at home on top of any cabinet.

Key Features of the Vox AC4TVH

• All-Tube Circuitry: Driven by a 12AX7 preamp tube and an EL84 power tube for authentic, responsive British tone.
• Built-In Power Attenuator: Easily switch between 4W, 1W, and 0.1W output settings to achieve sweet-spot tube saturation at any volume.
• Simple, Direct Controls: Features dedicated knobs for Volume and Tone, keeping the signal path clean and straightforward.
• Flexible Speaker Outputs: Equipped with external speaker jacks (16 ohms) to pair seamlessly with a wide range of speaker cabinets.
• Vintage Styling: Finished in classic Vox black vinyl, vintage diamond fret cloth, and retro chicken-head control knobs.

Why Choose the AC4TVH?

The Vox AC4TVH is the ultimate studio and practice tool for guitarists who want real tube responsiveness and natural overdrive through their preferred speaker setup. Its integrated power scaling eliminates the need to crank the amp dangerously loud to get authentic tone, giving you studio-quality valve crunch whenever inspiration strikes.

Technical Specifications

• Amplifier Type: All-Tube Amplifier Head
• Output Power: 4 Watts RMS (with 1W and 0.1W attenuation settings)
• Tube Complement: 1 x 12AX7 (preamp), 1 x EL84 (power)
• Controls: Volume, Tone, Power Level (4W / 1W / 0.1W)
• Speaker Outputs: 16 Ohm External Speaker Jack
• Dimensions (W x D x H): 350 x 172 x 212 mm (13.78 x 6.77 x 8.35 inches)
• Weight: 6.1 kg (13.45 lbs)

Power your tone with genuine tube heritage. The Vox AC4TVH delivers legendary British chime, responsive overdrive, and flexible power scaling in a compact, head-only format built for the modern player.