Used Synergy Diezel VH4 Module Guitar Preamp

Unleash iconic Diezel VH4 high-gain tone with this used Synergy Diezel VH4 Module guitar preamp in great condition. This all-tube module features two channels (VH4 Ch. 3 and Ch. 4) with independent Gain, EQ, and Volume controls, delivering everything from tight, articulate crunch to saturated modern lead sounds. Designed for Synergy SYN-1, SYN-2, and Synergy modular amps, it provides studio-ready clarity, punchy low end, and dynamic response for rock and metal players.