We make
tools to help you
make music.

We make digital reverb and analog-inspired delay plugins for musicians, engineers and other audio artists. We're obsessed with creating powerful tools with simple interfaces. Our goal is to inspire you and help your work to flow.

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Get that Pro Sound

“Valhalla effects have become staples in most producers toolboxes, with good reason.”

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“Readers Choice: ValhallaDelay is best new plugin/software of 2019”

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“Over the last few years, Sean Costello has quietly built up an enviable reputation for his Valhalla DSP range of plug-ins.”

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Cycling ’74

“The best $50 I’ve ever spent in my musical life.”

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