Synergy Uberschall

The Synergy Uberschall module is another one Karl mentioned using as a preamp into a Marshall head’s power section for live backline situations. It’s a high-gain voice that works great for brutal rhythm tones when you need tightness and saturation on command. For touring players, it’s a smart way to travel light and still hit hard.

Pros

+High-gain preamp option that works well for extreme metal
+Great for consistent tone when using rental/backline amps

Cons

-Needs the rest of the Synergy ecosystem to run
-Final sound still heavily influenced by the cab and power amp

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Synergy Uberschall

Available on Sweetwater

Buy on Sweetwater

External purchase

Highlights

+High-gain preamp option that works well for extreme metal
+Great for consistent tone when using rental/backline amps

Recommended by

Drew Creal