Free UAD Plug‑ins with Volt audio interface or UA microphone

Add album-ready sound from Universal Audio with Century Tube Channel Strip, PolyMAX Synth, Pure Plate Reverb, and more when you buy a Volt USB desktop interface or Standard series microphone.

PolyMAX Synth
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PolyMAX is our vintage-inspired synth that gives producers, sound designers, and musicians fat analog tones from the golden age of polysynthesis. PolyMAX's warm, analog-modeled oscillators and filters, professional UA effects, and curated presets easily fit into any genre — with album‑ready sounds instantly.

Oxide Tape Recorder
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Oxide Tape Recorder gives you the musical, mixable sound of tape, letting you quickly add clarity, punch, and warmth to vocals, guitars, drums, and more, so every track sounds like a record.

Century Tube Channel Strip
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With a vintage-inspired tube mic preamp, transparent dynamics control, and intuitively voiced EQ, the Century Tube Preamp plug‑in lets you stay in the creative zone while you record and mix, helping you capture inspiration with stunning results.

Pure Plate Reverb
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The Pure Plate Reverb plug-in provides UA's revolutionary plate reverb emulation in a simple, affordable package — with all of the essential features. By harnessing the musical, deep, organic sound of this classic effect, Pure Plate Reverb gives you warmth and texture to your sources that only plate reverb can provide.

Galaxy Tape Echo
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In 1973, Roland created the RE-201 Space Echo* — a tape delay/spring reverb system that created warm, warped, unabashedly analog echo effects. From subtle tape textures to mindbending chaos, this iconic contraption can be heard on classic Pink Floyd and David Bowie, to seminal dub sides from King Tubby, Scientist, and Lee “Scratch” Perry.