About
The EQ550 by RRS, OOO brings the classic sound and vibe of iconic American equalizers from the late 1960s to your digital music productions. With its intuitive Proportional Q feature, you can easily shape your tracks' low-end, midrange, and high frequencies to perfection.
Features
- Faithfully captures the punch, low-frequency transparency, and tight imaging of vintage hardware EQs
- Proportional Q design for intuitive bandwidth control
- 5-band semi-parametric EQ with sweepable frequency and adjustable gain
- Time-limited demo version available to try before purchase
- Unlimited version offered as an in-app purchase
Technical Specs
- Version
- 3.0.3
- Updated
- 2 Jan 2026
- Min macOS
- 10.0+
- Platforms
- iPadOS
- Formats
- AUv3
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