SystemEQ for Mac
Free system-wide parametric audio EQ for macOS
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SystemEQ is a free, open-source system-wide parametric equalizer for macOS. • 10/31-band EQ with vDSP biquad filters for ultra-low latency & CPU usage • Built-in AutoEQ database with 8,665 headphone models (oratory1990, Crinacle) • Real-time visualizer & room calibration tools • 100% free (GPLv3), no subscriptions, no ads, no telemetry.
PH · launched Sep 28, 2026 · 1 upvote (top 69%) · 0 views
Niche: audio editing and processing utilities · 217 launches, 23 in the last 7 days ▼ -30% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- Prosumer
- Not AI
- Hobby / open-source project
- Mac
- Open Source
- GitHub
- Audio
Visit website ↗ Source listing ↗
More like this: all 217 launches in audio editing and processing utilities →
Could you build this?
No System-wide audio processing on macOS requires developing Audio Server Plugins (HAL drivers), low-level DSP biquad filtering in C/C++/vDSP, and deep understanding of macOS core audio architecture.
What it would actually take: Implementation requires an Apple CoreAudio HAL driver or virtual audio device (using DriverKit or CoreAudio plugin architecture in C/C++/Objective-C) to intercept system-wide audio streams. Real-time, zero-latency DSP biquad calculations require Apple's Accelerate vDSP framework and thread-safe lock-free ring buffers. This necessitates specialized audio engineering skills and low-level macOS systems programming.
Competitors
Other products that read as similar to this one : 212 launches clear the similarity bar, closest 8 shown.
Attention rank: #174 of 213 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 267 days after the earliest competitor.
- Sound Contour · ph · 2026-11-11 · 2 upvotes · similarity 0.60
- SOUND · ph · 2026-09-26 · 101 upvotes · similarity 0.56
- DJ Equalizer · ph · 2026-10-25 · 1 upvotes · similarity 0.55
- TuningMac · ph · 2026-11-01 · 3 upvotes · similarity 0.51
- Système D · ph · 2026-10-23 · 1 upvotes · similarity 0.51
- Earmix · ph · 2026-11-10 · 1 upvotes · similarity 0.49
- MixBar: Volume Mixer & EQ · ph · 2026-10-23 · 1 upvotes · similarity 0.48
- System-wide Equalizer and Surround Audio · ph · 2026-10-06 · 1 upvotes · similarity 0.47
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