The Synergy Diezel Herbert is a two-channel tube preamp module that captures the aggressive, high-headroom character of the renowned Diezel Herbert amplifier. Musicians seeking both classic and modern high-gain tones will benefit from this module’s tight bottom end, percussive attack, and mid-cut flexibility, now available in a modular format.

• Experience authentic Diezel Herbert rhythm and lead sounds via dedicated blue and red channels.
• Independent gain, volume, and mid-cut controls allow for detailed tone adjustment.
• With a global three-band EQ, you can shape your sound to fit any style or guitar.
• Extended-range and down-tuned guitars retain powerful low-end articulation and clarity.