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The API 2500 Black Friday deal puts Universal Audio's API 2500 Bus Compressor plugin at $79, 60% off, with the offer ending Nov 30, 2026.
It is a bus compressor plugin built for the stereo bus and subgroups. The maker says it is a spot-on emulation of the API 2500 hardware compressor, and that it works with any soundcard on Mac and PC.
The hardware is a fixture on the stereo bus for many top engineers and producers. The maker calls it the best of the Paul Wolff-era API circuit designs.
Universal Audio says the model covers the all-discrete signal path with Thrust circuitry. That includes detailed modeling of API's custom transformers and the 2510 and 2520 op amps.
The maker also says it checked every facet of the plugin against the analog unit while working with API's engineers. In early beta testing with UA artists, it ranked among the most accurate analog emulations in UA history, according to the maker.
The controls follow the 2-bus brief of the original. Release offers fixed or variable options, and Attack, Threshold and Ratio are tuned for musical tweaking across their whole range.
Thrust comes from API's Paragon series of consoles. It places a filter ahead of the RMS detector, which evens out high and low frequency energy so neither one triggers the compressor more than the other.
The maker describes the result as a tight, hallmark API punch. The plugin also lets you punch up low frequencies with it.
Most compressors only switch left/right linking on or off. Here the Link parameters are percent-based, so you set how much your L/R dynamics depend on each other. The Shape control refines the dynamic contour further.
The main features, as listed by the maker:
Two versions are included with your purchase:
That means you can use any audio interface, and if you run Apollo or UAD-2 hardware, the accelerated version is part of the package.
Yes. The API 2500 Bus Compressor plugin from Universal Audio is 60% off at $79 in the Black Friday deal, which ends Nov 30, 2026. Both the UAD Native and the Apollo Realtime/UAD-2 versions come with the purchase.
No. The UAD Native version runs on a Mac or PC without any UA hardware, so any audio interface works. If you use Apollo interfaces or UAD-2 hardware, the Apollo Realtime and UAD-2 version is included too.
Thrust puts a filter before the RMS detector. It balances the lows against the highs, keeping either end of the spectrum from driving the gain reduction harder than the other. The maker says this gives the API's tight, hallmark punch.
You get the UAD Native version and the Apollo Realtime/UAD-2 version. The plugin offers Old and New compression modes, Mix and Headroom controls, percent-based L/R Link, a Shape control, Thrust, and artist presets from Jeff Balding, Vance Powell and Ryan Hewitt.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.