American 5 Mastering eQ - ULTIMATE

This musical sounding dual eQualizer embodies more than 40 years of tradition where the original proportional Q filter design with reciprocal boost and cut is used. It's through this design and sound that all-discrete Class AB 2520 amplifier products have achieved a nearly sacrosanct, if not mythical, status amongst audio engineers. The new range control broadens the unit's utility to include mastering applications by changing the four bands' boost/cut steps from the original 2 dB into continuous variable step. This made the unit useful for mixing and mastering use making audio program sounds better and more punchy and 3D just by passing through it, even while set "flat".

What’s in the library programs
- ULTIMATE proprietary technology in sampling and programming for superlative audio quality
- 4 sample rates: 44.1 - 48 - 88.2 - 96kHz
- Nebula4 and Nebula3 Standard AlexB skin

Spec.
- Low Peak/Shelf : 30, 40, 50, 100, 200, 300, 400hz
- Low Mid Bell : 75, 150, 180, 240, 500, 700, 1Khz
- High Mid Bell : 800, 1.5K, 3K, 5K, 8K, 10K, 12.5Khz
- High Peak/Shelf : 2,5K, 5K, 7K, 10K, 12.5K, 15K, 20Khz
- Proportional Q with continuous Gain at +/- : 2, 4, 6, 9, 12 dB

This program library works in licensed Nebula3 and Nebula4, NOT Nebula3 1.3.505 or N4-Player

Note for MAC users:
From Acustica Audio: "After several tests, we have detected that our products do not run correctly in the Rosetta 2 mode and we recommend using always application with a specific build for Silicon computers."
To use ULTIMATE libraries on MAC computer you need to upgrade to Nebula 4.5 (rev. April 2022) also.