Introducing Retro STA-Level by Kazrog, the authentic digital recreation of the legendary tube compressor, developed hand-in-hand with Retro Instruments and Phil Moore. This plugin delivers the sought-after analog character that made the original hardware a studio staple — lush tube warmth, smooth musical compression, and that unmistakable "bigger than life" presence that elevates any mix.

Experience two distinct sonic personalities within one plugin. Modern mode faithfully models the Retro Sta-Level Gold Edition, offering refined American tube circuitry with enhanced flexibility. Vintage mode draws from the classic Gates Sta-Level units, carefully restored and voiced by Phil Moore, delivering a mid-forward, harmonically rich tone that injects personality and vintage vibe into your tracks.

Designed for today's production workflows, Retro STA-Level goes beyond pure emulation. Shape your compressor's response with dedicated high-pass and low-pass sidechain filters, blend processed and dry signals with intuitive mix control, and activate Analog Entropy to introduce subtle, realistic component variations that breathe extra life into the sound. Get started instantly with 100 professionally crafted presets from industry legends like Michael Brauer, Ross Hogarth, and David Kalmiski, with free preset packs added regularly.

Trusted by top-tier professionals, the plugin has earned praise from engineers who rely on its authentic behavior. As David Kalmiski — known for his work with Shawn Mendes, Justin Bieber, John Legend, and Carrie Underwood — puts it: "I can't imagine a better collaboration than between the greatest manufacturer of analog and tube equipment on the planet, Retro Instruments, and Kazrog, who truly know how to capture the essence of hardware, tubes, and analog signal paths. What they've created is truly impressive — I use this Sta-Level plugin everywhere."

Enjoy straightforward, hassle-free ownership: a single payment grants permanent access, with no subscriptions, no iLok requirements, and no hidden costs. Install and activate on as many machines as you need. Engineered for efficiency, the plugin runs light on CPU and maintains low latency, making it practical even in demanding sessions with extensive track counts.

Retro STA-Level supports macOS (10.13+), Windows (10+), and Linux, with full compatibility for VST, AU, AAX (64-bit), VST3, and LV2 formats. Its universal binary ensures seamless native performance on both Apple Silicon and Intel-based systems. Just pair it with your preferred DAW — Pro Tools 12+, Logic Pro, Cubase, Reaper, Studio One, and more.



Priced at $49.99, the plugin frequently appears in promotions and bundle deals. Try before you buy with the fully functional demo version (featuring occasional silent intervals and disabled preset saving). Explore value-packed bundles that include other acclaimed Kazrog emulations, such as the Avalon series.

Retro STA-Level stands out as more than a utility compressor — it's a sonic character piece that instantly imparts analog depth, warmth, and dynamic grace to your recordings. Whether you're shaping vocals, tightening bass, gluing drums, polishing backing vocals, or mastering your final mix, this plugin delivers musical compression with heart, soul, and that timeless analog touch.