Hiwatt TB40/20 Head 2-Channel Electric Guitar Amplifier, 40/20W with Spring Reverb, 4 x EL84 Tubes

The Hiwatt TB40/20 Head delivers authentic British valve tone in a portable package perfect for studio recording and live performance. This 2-channel amplifier head features a unique Hiwatt preamp paired with a touch-sensitive overdrive channel, powered by four EL84 output tubes alongside two ECC83 and one ECC82 preamp tubes for rich, dynamic sound. The innovative half-power mode lets you switch between 40 watts for maximum headroom and clarity, or 20 watts to drive the tubes harder and achieve natural overdrive at more manageable volumes. With wider EQ controls for enhanced tonal shaping and a revoiced gain channel offering expanded overdrive range, this redesigned amplifier provides exceptional versatility. The built-in true spring reverb adds lush ambience, while the effects loop makes it an ideal pedal platform for guitarists who want complete control over their sound. Whether you're chasing pristine cleans or saturated tube distortion, the TB40/20 Head responds to your playing dynamics with the legendary Hiwatt character that has defined British rock tone for decades.POWERFUL TUBE AMPLIFIER: 40/20W 2-channel guitar amp head featuring 4 x EL84 output tubes and 3 preamp tubes (2 x ECC83 + 1 x ECC82) for authentic British valve tone.VERSATILE POWER SCALING: Half power mode allows switching between 40 watts for maximum headroom and clarity, or 20 watts for increased tube breakup and natural overdrive at lower volumes.DUAL CHANNEL DESIGN: Clean Hiwatt preamp channel paired with touch-sensitive overdrive channel, redesigned for 2024 with wider EQ controls and revoiced gain for expanded tonal range.BUILT-IN EFFECTS: Features true spring reverb and FX loop for enhanced sound control, making it ideal as a pedal platform for studio recording or live stage performance.COMPACT DIMENSIONS: Measures 12.4 inches wide x 12.8 inches high x 24.41 inches deep, weighing 36.38 pounds with convenient carry handle for easy transport between venues.