Waves API 2500 is an authentic emulation of the legendary API 2500 stereo bus compressor, one of the most coveted hardware units in professional recording history. Known for its powerful punch and the unique Thrust circuit that enhances low-end control, the API 2500 has appeared on countless hit records across every genre. The plugin faithfully recreates the hardware's switchable knee modes, tone and type controls, and stereo linking options including Mid/Side operation.