The ultimate collection of amplifiers, pedals and cabinets.
AmpHub is an all-encompassing electric guitar suite in software format, featuring an ever-expanding set of stomp-box, amplifier, cabinet, microphone, and effect models, covering every possible guitar player's needs for any genre.
The mixing plugin designed to do it all.
ControlHub is an all-in-one mixing plugin that lets you load, customize, and save complete signal chains in seconds. Whether you're using pro-built chains from world-class mixers or capturing your own gear, ControlHub gives you the freedom to instantly recall your signature sound in any session without jumping between multiple plugins.
Thousands of signature tones from the biggest names in the industry.
ToneHub is the go-to plugin for guitarists and bassists, offering instant access to a massive collection of world-class tones created by top producers and artists.Whether you're in the studio, or practicing at home, ToneHub delivers meticulously emulated amp and effects setups from the pros, giving you a versatile library of tones for every genre and playing style.
Get the latest updates and resources.
Access the latest versions of our software, manuals, and additional resources. Keep your STL Tones products up to date with our regularly updated downloads.





Most used Expansion Packs in the last week.
Complete Expansions from world-class engineers.
The most downloaded presets this month.
Upcoming releases from top producers.
Start your free trial to access this pack, plus every feature inside ControlHub.
Access thousands of pro mixing chains from the biggest mixers in the industry. Browse artist expansions, community traces, and your custom presets in one unified library. Find the perfect starting point in seconds.
With the Tracer feature, precisely replicate the sound of your analog or digital equipment, making your unique tones instantly recallable in any session. Capture your own preamps, equalizers, compressors and more to build your own plugin.
Choose from multiple EQ's, visualize every frequency in real time, and make detailed adjustments with intuitive, responsive controls, perfect for sculpting any mix element exactly the way you want.
Achieve loud, punchy masters without sacrificing dynamics. Our advanced limiter delivers crystal-clear results whether you need subtle polish or maximum impact.
Whether you're dialing in vocals, shaping drums, or fine-tuning your entire mix, Echo is here to help. Ask anything from mixing techniques and preset recommendations, to plugin features and artist tips.
Preview any STL Exchange preset instantly. Hear changes in real time and find the right sound without breaking your creative flow.
Find any module, preset, or parameter instantly. Just type what you need and jump straight to it. Stay focused on mixing, not menu diving.
ControlHub now supports on-demand Downloadable Content, giving you more control over your library. Download only the Artist Packs or Trace Exchange Presets you want, when you want them. It's a faster, lighter way to manage your preset collection without missing a beat.
Choose the plan that will continue on
(after your free trial). Cancel any time.
Recreate the tone and behavior of your favorite gear with stunning accuracy. ControlHub's Tracing Technology analyzes the sonic fingerprint of your hardware or software chain, letting you build custom presets that sound and feel just like the real thing.
View Capture Guide
From first idea to final mix, ControlHub brings your entire chain together so you spend more time mixing and less time managing plugins.
Start with mix-ready presets built by top engineers for vocals, drums, guitars, mastering, and more.
Fine-tune EQ, compression, effects, limiting, and more, all in one place.
Optionally capture your outboard or digital chain, so your signature analog sound is always within reach.
Achieve loud, polished mixes right inside ControlHub, no extra plugins required.
