
The Rotosound King Henry is a vintage-style phaser pedal designed to deliver classic swirling modulation tones reminiscent of the 1960s and 1970s. It offers smooth control over rate and depth plus a PEAK (regeneration) knob that expands the range of phasing effects, from subtle movement to more intense, resonant sweeps. Hand-wired with authentic components in the UK and featuring true bypass switching, it provides rich analog phaser textures suitable for guitar, bass, or keyboards.