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 week.
Newest presets uploaded to ControlHub.
Hand-picked presets by our team.
Upcoming releases from top producers.
Start your free trial to access this pack, plus every feature inside ControlHub.
Skip the guesswork and load complete vocal signal chains crafted by top producers and mixers. From modern pop to heavy rock, each preset is captured from real studio sessions, so you can instantly apply proven vocal workflows to your own tracks with zero setup.
Shape your vocal tone with surgical accuracy. Carve out muddiness, control harshness, and highlight presence with intuitive, transparent EQ curves that respond naturally to the human voice.
From subtle glue to bold punch, dial in compression that fits your vocal style. Maintain clarity on intimate performances or push harder for modern, in-your-face vocal dynamics.
Automatically tame harsh sibilance without dulling the vocal. Dynamic detection zones adapt to the performance, keeping vocals smooth, clear, and natural at any level.
Add subtle warmth or rich harmonic grit to help vocals cut through the mix. Perfect for giving character to clean takes or enhancing energy in dense productions.
Build space and emotion around your vocals with a curated set of delays and reverbs—from short slapbacks to lush ambient tails, all easily blended with precision control.
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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. Setup
Connect your gear to your audio interface & computer.
2. Run ControlHub Tracer
Run the Tracer file through your hardware or software chain.
3. Tracing
Our machine-learning engine analyzes the gear's unique sonic fingerprint.
4. Your Digital Model
A faithful digital replica is created as a preset, ready to load and use in your mix.