The J

PREAMP

The J is the result of a collaboration between ThorpyFX and Lazy J Amplifiers, created to deliver the complex, harmonically rich tone of the famous Lazy J J-20 amplifier in a compact pedal. Designed as a “tweed tour de force,” The J behaves like a real amp, using a high-quality transformer for authentic dynamic response. It allows users to select between 12AX7 and 12AY7 input tube voicings for dirtier or cleaner tones. Intended to run into a clean or low-gain amplifier, it captures the warmth and three-dimensional feel of a premium vintage combo.