LORDWORLD Katana Clean Boost Throwback White 35dB Effect

Clean Boost Pedal for Guitarists

The LORDWORLD Katana Clean Boost Throwback White is a guitar effects pedal built around a dual FET Class A JFET circuit. It provides up to 35 dB of transparent clean boost, allowing the amplifier and pickups to retain their natural character. A pull-out knob engages a second mode that adds saturated high-gain grit for solo passages. The unit requires a 9 V DC power supply and does not operate on batteries.

Practical Limits of the JFET Boost Circuit

The internal charge pump nearly doubles the 9 V input voltage to maximise clean headroom and amp-like dynamics, but the pedal must not be powered above 9 V DC. The single-knob layout controls both the clean boost level and the engagement of the overdriven second mode, so the amount of grit cannot be adjusted independently from the output volume. Players who need separate gain and level controls or multiple EQ shaping options will find this topology restrictive.

Upgrade from Basic Volume Pedals

This pedal replaces a simple volume or clean boost stompbox that only raises the signal level without adding harmonic richness. The Keeley-derived JFET design drives the amplifier front end naturally, producing tube-like grit when the knob is pulled, which a linear boost cannot achieve. The jump is worth it for guitarists who want a single pedal that delivers both a pure volume lift and a touch-sensitive overdriven texture for solos.