Waves API 560 is a graphic equalizer plugin designed to get straight to the point: you push a fader and immediately hear the result. It excels on rich and complex sources where clear and well-defined shaping is sought, without making the sound harsh or muddy. It's an excellent choice for equalizing drum overheads, pianos, guitars, as well as for adding weight to a bass, opening up vocals, or reinforcing a bus without losing naturalness.
Its "graphic" approach makes it very effective in mixing for broad corrections, quick boosts, or deliberate tonal choices. And since the API 560 also has a strong live history, it adapts equally well to performance and FOH contexts (where decision speed is essential) as to studio productions where elegant curves and a sense of headroom are desired.
The sonic core of the Waves API 560 is based on a Proportional Q topology: the bandwidth narrows as gain increases. In practice, this allows it to remain musical and "forgiving" for quick adjustments, while gaining precision when strongly emphasizing a frequency area. The result: adding substance and clarity while limiting excessive coloration related to phase shifts.
With its 10 frequencies spaced an octave apart (from 31 Hz to 16 kHz), the API 560 encourages quick decisions: boosting bass, cleaning low-mids, projecting presence, or adding air. This architecture is ideal when shaping an overall color, creating a clear contour in a busy arrangement, or simply restoring balance in seconds.
For fine tuning, the plugin offers additional resolution in the +/- 4 dB zone, where most subtle adjustments occur. This helps precisely dose presence, attack, or brightness without going overboard.
When you want to switch from a clean contemporary sound to a more "vintage" signature, activate the Analog switch to introduce authentic harmonic distortion and slight hiss. An important workflow point: the analog circuit emulation can remain active even with the EQ bypassed, handy for comparing the impact of color alone or maintaining a consistent grain on a track.
The Waves API 560 includes phase inversion and level control up to +/- 18 dB. Ideal for compensating a global boost, adjusting gain staging, or quickly checking phase coherence on multi-mic takes (e.g., overheads, snare, and room), without multiplying utility plugins.