Synergy Diezel VH4 2-channel Preamp Module

When it's time to add the fire-breathing sound of high-gain to your Synergy Amplification rig, you'd be hard-pressed to beat the Diezel VH4 preamp module. Tuned after — you guessed it — the famed VH4 amplifier head, this preamp module absolutely screams with the tight low end, cutting top, and focused midrange that put Diezel at the top of the metal world. Peter Diezel himself designed this preamp to be faithful to its namesake head. And with two footswitchable channels, from punchy rock 'n' roll to all-out metal, the Synergy Diezel VH4 preamp module has you covered.