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Trefilio Joost Clean Boost main image

Trefilio Joost Clean Boost

Trefilio Joost Clean Boost

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Page last updated Aug 10, 2025

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Description

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Elevate your guitar's sound with the Trefilio Joost Clean Boost, a pedal designed to give your tone that much-needed push without sacrificing clarity. Perfect for guitarists who appreciate a clean and transparent sound, this pedal is your ideal companion for solos and lead sections that need to pierce through the mix. The Joost employs a high-quality JFET design, ensuring that your signal remains pristine while providing up to 20dB of boost. Whether you're navigating delicate fingerpicking or driving heavy riffs, this pedal maintains the integrity of your original tone, simply amplifying it without distortion.

With its intuitive control layout, the Joost Clean Boost offers a user-friendly experience. A single gain knob lets you dial in the perfect level of boost, while a true bypass switch ensures your signal path remains unaffected when the pedal is disengaged. The robust metal casing not only guarantees durability on the road but also adds a touch of elegance to your pedalboard.

Key Features:

High-quality JFET design for clean signal amplification
Up to 20dB of boost for versatile tonal enhancement
Single gain control knob for easy adjustments
True bypass switching to preserve signal integrity
Durable metal construction for longevity

Videos

Pedro Bernardi

Como usar um CLEAN BOOST | JOOST | Trefilio Pedais | demo

Video thumbnail for Como usar um CLEAN BOOST | JOOST | Trefilio Pedais | demo by Pedro Bernardi

Como usar um CLEAN BOOST | JOOST | Trefilio Pedais | demo

Pedro Bernardi

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Alternative Rock

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