API® 2500 Bus Compressor

API® 2500 Bus Compressor

$299.00

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$299.00

You have no items in your shopping cart.

An obsessively accurate emulation of API’s flagship compressor.

The API 2500 Bus Compressor is a permanent fixture on the stereo bus of many of the world's top engineers and producers. Considered the best of the Paul Wolff-era API circuit designs, this famed compressor adds energy, movement, and tone to stereo mixes and subgroups unlike any other compressor.

The API 2500 Bus Compressor plug-in for UAD-2 hardware and Apollo interfaces is a spot-on emulation of this classic compressor, capturing its all-discrete signal path with Thrust® circuitry — and features a fanatically detailed modeling of API's custom transformers and 2510 and 2520 op amps.

Now You Can:

Glue together your stereo mixes and subgroups with the world’s finest circuit 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

Take a Listen

Take a Listen
API 2500 5-Minute Tip
API 2500 5-Minute Tip

API 2500 5-Minute Tip

Learn how to use the API 2500 on drums, bass, guitars, and your entire mix.

The Only End-to-End API 2500 Emulation

The Only End-to-End API 2500 Emulation

Poring over proprietary "for-your-eyes-only" schematics made available to Universal Audio by API, our team of DSP experts analyzed two classic API 2500s — rackmount and in-console — ensuring one of UA's tightest behavioral circuit models to date. Working together with API's engineers, we scrutinized every facet of the plug-in against its analog counterpart, delivering the definitive representation of this iconic compressor. Early beta testing with UA artists confirmed that the plug-in ranks among the most accurate analog emulations in UA history.

Built for the 2-Bus

Built for the 2-Bus

API designed the 2500 compressor with program material firmly in mind. Its Release control includes fixed or variable options, while the Attack, Threshold, and Ratio controls offer musical tweaking throughout their range, making the API 2500 a toneful dynamics overlord for your stereo bus.

Shaping Tone and Dynamics

Shaping Tone and Dynamics

The API 2500 allows selection between three custom-voiced compression Knees — Soft, Medium, and Hard. You can shape the tone further with two compression types; "Old" for characterful peak-detection harkening back to API's earliest, highly-coveted 525, or "New", which features a modern feed-forward design.

Thrust Control for Unmatched Punch

Thrust Control for Unmatched Punch

Taken from their Paragon series of consoles, the API 2500’s Thrust feature puts a filter before the RMS detector, evening 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 and Motion

Enhance Energy and 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 your L/R spatial dynamics field to have, and hone your dynamic contours even further with the Shape control.

Watch The Reviews

      Key Features

      Painstakingly modeled by Universal Audio's plugin design team, licensed and authenticated by Automated Processes, Inc.,
      Beloved Paul Wolff-era API design, exclusively measured from the all-discrete, in-console version of the 2500
      Provides the entire circuit path and control set of the API hardware including custom API op amps and transformers
      Signature API 2500 features include patented Thrust® sidechain filtering, "New" and "Old" Compressor Types, and Variable Sidechain Link
      Plug-in-only features include Dry/Wet parallel processing and Headroom for user-customizable operating level
      Includes artist presets from Vance Powell, Jeff Balding, Ryan Hewitt and Adam Hawkins

      Customer Reviews

      API 2500 Bus Compressor

      Overall Rating

      K. Gilroy

      July 20, 2018

      API 2500 Bus Compressor

      My Favorite Drum Mix Bus Compressor. It' so versatile. I actually use it in different way, I don't just set it on the Master Mix bus and leave it. Thou, I do do that too. This is a fun Compressor to get to know. I wish I 'd had purchased it sooner. I have a tip....Just buy 'em all. You will eventually! The Best! UAD has the Best! - Gilroy

      J. Jordanov

      July 2, 2018

      Great and punchy bus-compressor emulation! Better than any other emulation out there! Will be back for more!

      Great and punchy bus-compressor emulation! Better than any other emulation out there! Will be back for more!

      A. Kirakosyan

      June 29, 2018

      Best Buss Compressor

      I Love API 2500 compressor on UAD 2.The sound of this plugin is just great.

      x. zuniga

      June 20, 2018

      MY GO TO COMP

      HUGE!

      A. Haynes

      June 1, 2018

      Exactly what I was looking for...

      I have never used the original but, as soon as I started using this plugin on my drums...I found the sound I was looking for. Solid compressor, my go to for drums and basses.

      E. Ananda

      May 4, 2018

      Best API 2500 Emulation on the market

      Closest emulation to the original API 2500 didn't believe it until I got it.

      P. Rynne

      April 30, 2018

      Creates great space

      I find that its great to carve out space, especially on the mix bus of drums and backing vocals. Great definition in it.

      高. 弥歩

      April 20, 2018

      Even with APIs, even strong, powerful sounds!

      Simply changing the value makes it easier
      old is especially recommended

      T. Tsubaki

      April 18, 2018

      API 2500 Bus Compressor

      膨らむトランジスタ感が好きで Mix Bus に使っています。

      H. Johnson

      April 17, 2018

      My favorite compressor

      I like it. :)

      K. Gorski

      April 12, 2018

      Rocket

      I use it as a bus compressor on a lot of my Drum and Mix Busses. It is a wonderful tool.

      C. Kiasi

      April 12, 2018

      Solid!

      Absolutely love the compressor. It's now my go to for almost everything.

      T. Spaniel

      April 11, 2018

      API 2500 Beast

      It's a secret weapon for a lot of Punch. The Type New and Old is a great tool to choose what you want. One of my Favorites

      N. Brinck

      March 27, 2018

      Brilliant!

      any earlier attempt I've heard of the API2500 fades. Seeks and destroys the waves version. Only wish is that the rather heavy DSP load would magically disappear, but I guess it explains why it sounds so good!

      R. Gagl

      March 12, 2018

      This really rocks!

      By far the best API 2500 emulation.

      S. Parker

      March 2, 2018

      Really really good!

      I love how this compressor adds some punch to my mixes. I've tried other compressors on the buss mix and some can achieve what I hear in my head, but the API 2500 is the only buss compressor that consistently meets or exceeds my expectations. It's the one I will go to first, due to its intangible ability to read my mind (or plays what I want to hear).

      L. Carlozo

      February 25, 2018

      On a scale of 1 to 10, it's a 2500

      I was always very happy with another mix compressor I've used for years. Then I tried this, and it felt like I was leaving the Stone Age and entering the period of Enlightenment. I love aggressive-yet-musical compressors, and along with the Fairchild 670 this is the best UA plug in for that colour I've ever heard. Bravo!

      R. Invernizzi

      February 25, 2018

      I Really Love this Compressor

      Very powerful and helpful tool. I use this for single tracks or for bus channels. It gives you great sound and lot of solutions for a great mix.
      As all the API stuff here in UAD, this compressor is AMAZING!!!!

      C. Dornan

      January 28, 2018

      Love it

      Purchased this in November - absolutely love it. Can really bring out the 'knock' in your drums, and glues everything beautifully. One of the best comp plugins I've ever seen.

      C. Dornan

      January 28, 2018

      Love it

      Purchased this in November - absolutely love it. Can really bring out the 'knock' in your drums, and glues everything beautifully. One of the best comp plugins I've ever seen.