Meet The King Henry, Rotosound’s boutique, hand-wired analog phaser pedal that delivers lush, sweeping modulation with regal warmth and vintage soul. The RKH1 features a 4-stage analog phase circuit that creates everything from slow, dreamy swirls to fast, funky warbles—perfect for guitarists chasing rich, expressive textures without digital harshness.

Hand-built in the UK using premium components, The King Henry is designed to provide smooth, musical movement across clean and driven tones alike. Whether you're looking to add subtle motion to your clean passages or go full psychedelic swirl, this pedal gives you versatile control and classic British analog mojo.

Key Features:

✔ 100% Analog Phaser Circuitry – Smooth, organic modulation with vintage warmth
✔ Hand-Wired in the UK – Boutique craftsmanship with top-shelf components
✔ Rate Control Knob – Easily dial in slow sweeps or fast pulses
✔ True Bypass Switching – Preserves your tone when disengaged
✔ Compact Steel Enclosure – Durable and road-ready with classic Rotosound styling

Specifications:

• Control: Rate (modulation speed)

• Bypass: True Bypass

• Power: 9V DC (center negative) or 9V battery

• Circuitry: Analog, 4-stage phaser

• Build: Hand-wired

• Made in: United Kingdom

Why Choose British Audio?

At British Audio, we’re proud to carry boutique, hand-wired effects like The King Henry Phaser—gear that delivers world-class tone and durability with a vintage heart. From Nashville to your pedalboard, we support players with parts, service, and gear you can count on.

Crown your tone with The King Henry—Rotosound’s analog phaser masterpiece, available now at British Audio!