Best Power Solutions for Quad Cortex, HX Stomp, H9 / H90 & High Current Pedals
A collection page of Gsus4
collab
Products
27
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Depth
—
Published
2025/08/28
About
Modern multi-effects like the Neural DSP Quad Cortex, Line 6 HX Stomp, and Eventide H9/H90 demand far more power than standard pedals, often exceeding 1,000mA. Their stock PSUs aren’t pedalboard-friendly, so this collection brings together the best high-current supplies, doublers, and converters to keep your modern rig stable, efficient, and fully integrated.