All In Smashing
When it comes to making a mix smack this is often a go to compressor for me.
Response from developer
Thanks for the feedback! We find it to be pretty versatile as well.
$5.99
Details
About
This app emulates the warm, musical character of classic FET compressors for acoustic instruments and more. It offers intuitive controls for punch, presence, and glue, with a special "All-In" mode for aggressive sounds. Designed for mobile studios and live performance.
✓Classic FET compression emulation
✓Voiced for acoustic guitar, versatile for other instruments
✓Intuitive controls: IN, ATTACK, RELEASE, RATIO, OUT, DRY, SC HPF
✓Special "All-In" mode for aggressive sounds
✓AUv3 plugin support for popular DAWs
✓Low latency for live performance
✓Factory presets included
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What's New in FET Acoustic Compressor
1.0.1
May 19, 2026
FET Acoustic Compressor 1.0.1 — What's New Fixed a rare click at the end of sustained notes Some users noticed a brief static "zip" sound at the tail end of a ringing note, most audible through IEMs. This has been fixed. Improved CPU efficiency The compressor now uses less processing power, giving you more headroom for the rest of your signal chain. New About panel Tap the logo at the top of the plugin to see version info and a link to shelbybark.com. Tap x to close.
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FAQ
What is FET Acoustic Compressor?
FET Acoustic Compressor is a mobile audio plugin for iPhone and iPad that emulates the sound of classic FET compressors. It's designed to add punch, presence, and glue to your audio, particularly for acoustic guitar but also effective on other instruments.
What instruments can I use FET Acoustic Compressor on?
While voiced for acoustic guitar, FET Acoustic Compressor works exceptionally well on electric guitar, bass, vocals, keys, and any other sound source that benefits from the character of FET compression.
Does FET Acoustic Compressor have an 'All-In' mode?
Yes, FET Acoustic Compressor features an "All-In" mode, activated by tapping the RATIO label. This mode engages a 100:1 ratio, tightens the knee, and adds asymmetric FET saturation for a gritty, pumping character.
Can I use FET Acoustic Compressor in other music apps?
Yes, FET Acoustic Compressor is built as an AUv3 plugin. This allows you to use it within compatible iOS DAWs and audio hosts such as GarageBand, AUM, Loopy Pro, and Cubasis.
What is the price of FET Acoustic Compressor?
FET Acoustic Compressor is available for a one-time purchase of $5.99.
How often is FET Acoustic Compressor updated?
The latest version, 1.0.1, was released on May 19, 2026, indicating recent development activity. Updates typically address bug fixes and potential feature enhancements.
Is FET Acoustic Compressor suitable for live performance?
Yes, FET Acoustic Compressor is designed for mobile studios and stages, featuring low latency processing optimized for real-time use during live performances.
What is the age rating for FET Acoustic Compressor?
FET Acoustic Compressor has an age rating of 4+, making it suitable for users of all ages.