API Audio 2500+

Professional music gear - detailed information and where to buy

API Audio 2500+

API Audio

2500+

4.8 Expert Rating

Product Info

Article Number: 488086
Model: 2500+
Price: $4,178.90

* Prices may vary. Check retailer for current pricing and availability.

The 2500+ is a fantastic stereo bus compressor – it’s got that classic API glue, and the blend function is genuinely useful for maintaining dynamics. It’s ideal for engineers and mixers looking for a transparent yet characterful compressor to really polish a mix, especially in genres like rock, pop, and electronic music where you want that cohesive, powerful sound.

Product Description

  • API Audio 2500+
  • Legacy Stereo Bus Compressor with blend function
  • API 2520 op-amp
  • Adjustable threshold -20db to + 10db
  • Selectable ratio
  • attack and release times
  • Patented highpass filter in the detector path
  • With variable link between left and right channel
  • Selectable "old" and "new" envelope curve
  • Typical behaviour as with API525
  • 1176 and Fairchild
  • Auto or manual "Gain make up"
  • Sidechain inputs
  • Ideal sum compressor
PROS
  • • API 2520 op-amps deliver that signature API warmth and punch
  • • Blend function allows seamless integration with the dry signal
  • • Patented highpass filter cleans up low-frequency mud in the detector
  • • Robust build quality; feels like it’ll survive a tour bus.
CONS
  • • Price point puts it firmly in the high-end studio territory
  • • Limited routing options compared to more flexible processors
  • • Can be overwhelming for users unfamiliar with API’s workflow.

Product Video

Key Features

Type Stereo Bus Compressor
Channels 2
Controls Adjustable threshold, selectable ratio, attack/release, inGain/make upGain, blend, link
Connections Stereo 1/4 in TRS, Sidechain inputs (XLR), Link Input (1/4 in)
Metering Dual LED metering with peak hold, selectable dB scales
Weight 34 lbs

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Frequently Asked Questions

The blend offers a more nuanced integration, retaining the original signal's transients better than many plugins; it’s less ‘processed’ and more ‘enhanced’.
The variable link is a real asset for controlling stereo width and preventing pumping; it gives you a level of control not found in many other bus compressors.
The 2500+ expands on the 525's character with more control and a stereo implementation, but both share that signature API mid-forwardness and harmonic richness.

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