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.




Mix through the exact signal chains used on platinum records captured directly from Grammy-winning producers' personal studio setups.
Most used Expansion Packs in the last week.
Complete Expansions from world-class engineers.
The most downloaded presets this week.
Newest presets uploaded to ControlHub.
Start your free trial to access this pack, plus every feature inside ControlHub.
Everything you need to streamline your workflow and achieve professional results.
Browse thousands of pro mixing chains, artist expansions, community captures, and your own presets in one unified library.
Recreate your favorite hardware or software chains as presets you can recall in any session.
Visualize frequencies in real time and make precise adjustments with intuitive controls.
Achieve loud, polished masters without sacrificing dynamics or clarity.
Build space and emotion with studio-ready delays, reverbs, rooms, and creative effects.
Get help finding presets, dialing in sounds, and learning how top mixers approach their chains.
Recreate your favorite gear with stunning accuracy. ControlHub's Tracing Technology captures the sonic fingerprint of your gear to create presets that sound just like the real thing.
1. Connect
Connect your gear to your audio interface & computer.
2. Capture
Run the Tracer file through your hardware or software chain.
3. Tracing
Our machine-learning engine analyzes the gear's unique sonic fingerprint.
4. Recall Instantly
Your hardware is now a recallable preset, ready to use in any session, anywhere.
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.

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