1.2 Product OverviewThe API 2500 is a versatile dynamics processor that lets you shape the punch and tone of mixes withabsolute accuracy. Its dual channel design lets the 2500 also function as two separate mono channelsvia a single compression setting. Using auto-makeup gain, you can adjust Threshold or Ratio whileautomatically maintaining a constant output level. With both Feed Back and Feed Forward compressiontypes, the API 2500 boasts a wide range of incredibly musical parameters which have made it a favoriteof engineers the world over .Waves API 2500 User Manual- 4 -