“The perfect companion for any amp modeler”: Universal Audio packages its OX cab, mic, and room emulation into a pedal – and it promises the most authentic tones “ever emulated in a stompbox”

Universal Audio OX Stomp
(Image credit: Universal Audio)

Before Universal Audio embarked on its effects pedal renaissance back in 2021, one of the brand’s most notable offerings was the OX Amp Top Box – an award-winning reactive load box that offered mic, room and cab emulations.

Well, for its 14th pedal offering, the Californian company has taken those emulations and repackaged them into a pedalboard-friendly format: the OX Stomp Dynamic Speaker Emulator.

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Matt Owen
Senior Staff Writer, GuitarWorld.com

Matt is a Senior Staff Writer, writing for Guitar World, Guitarist and Total Guitar. He has a Masters in the guitar, a degree in history, and has spent the last 16 years playing everything from blues and jazz to indie and pop. When he’s not combining his passion for writing and music during his day job, Matt records for a number of UK-based bands and songwriters as a session musician.