Get the world’s finest emulation of the iconic API 2500 compressor
Select between "Old” and "New” compression, with feedback or feed-forward sounds
Sharpen your workflow with plug‑in‑only Mix and Headroom controls
Punch up low frequencies with API's patented Thrust technology
Contour your mix's stereo interaction with percent-based L/R Link controls
Mix with artist presets from Jeff Balding (Faith Hill), Vance Powell (Jack White), Ryan Hewitt (Red Hot Chili Peppers), and more
Runs natively on your macOS or Windows computer, or accelerated on Apollo audio interfaces or UAD Accelerators. View full system requirements.
Hear It In Action
Plug-In:
Hear It In Action
Hear It In Action
Plug-In:
Hear It In Action
Plug-In:
Add Hit-Making Glue to your Mixes & Subgroups
The API 2500 Bus Compressor plug-in gives you the same unmatched punch and energy of API's flagship limiter, a permanent fixture on the stereo bus of the world's top engineers and producers.
Get the Only End-to-End API 2500 Emulation
With exclusive access to API’s schematics, UA analyzed two classic “golden unit” API 2500s. Working together with API's engineers, we scrutinized every facet of the plug-in against its analog counterpart, giving you the definitive representation of this iconic compressor.
Easily Shape Tone & Dynamics
The API 2500 gives you three custom-voiced compression Knees — Soft, Medium, or Hard. You can shape the tone further with two compression types. "Old" gives you characterful peak-detection harkening back to API's highly-coveted 525, or "New" gives you a modern feed-forward sound.
Get Unmatched Punch with Thrust
Taken from their Paragon series of consoles, the API 2500’s Thrust control evens out the high and low frequency energy — so neither triggers the compressor more than the other. This gives you a tight hallmark API punch beyond any other compressor.
Enhance Energy & Motion
Most compressors only allow you to turn left/right linking on or off. The API 2500 Bus Compressor Link parameters allow for precision control of your mix's L/R dynamic interaction. Set exactly how much dependence or independence you want for your L/R spatial dynamics, and hone your dynamic contours even further with the Shape control.
What They Say
The API 2500 Bus Compressor is the only piece of analog gear that’s stayed consistent with me through the years. Now with the UAD plug-in there is finally a worthy model.
Vance Powell
Jack White, The Dead Weather, The Raconteurs
The API 2500 is my all-time favorite drum bus compressor. The Punch and sound is unmatched by any other in it's class. This is a must have in any studio.
If the settings you’ve chosen feel too intense or too subtle, you can use the mix knob. I find this one more successful than the others; it looks more stylish. I enjoyed using this with the Vsc2 Vertigo.
OE
Oleg E.
Verified Buyer
Reviewing
API 2500 Bus Compressor
I recommend this product
Rated 5 out of 5 stars
1 week ago
Very good
Very good
B
ben
Reviewing
API 2500 Bus Compressor
I do not recommend this product
Rated 1 out of 5 stars
3 weeks ago
1 Star
Dowloading this totally messed up my logic projects. This is a regular problem. Not good. I wont ever use it.wasye if money
RM
Richard M.
Verified Buyer
Reviewing
API 2500 Bus Compressor
I recommend this product
Rated 5 out of 5 stars
3 weeks ago
Clean sound and control
Very clean sound and superb control ! Very happy with it. Although I dont know how close it is to the hardware..
MM
Mark M.
Verified Buyer
Reviewing
API 2500 Bus Compressor
I recommend this product
Rated 5 out of 5 stars
1 month ago
The soft closest to the hw
It's just got that sound 🤷 If you know - you know 👍
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Frequently Asked Questions
No. These plug-ins run natively on your computer. No UA hardware is required.
We provide three activations per license. We support activation on your computer or on an iLok USB key.
For every UAD plug-in that supports native and Apollo/UAD-2 versions, you get a license for both upon purchase, or the option to get it through an upgrade.
Native plug-ins are supported on macOS and Windows systems. See our Native UAD System Requirements article for full system requirements. An iLok account is required for managing your native plug-in licenses. We support iLok USB keys for portability, but one is not required.