Quantum EQ

Step 1: Select Audio Source

Choose a Track

Pick a drum or bass track to process through Quantum EQ

Note: This web demo provides a preview of Quantum EQ's capabilities. The standalone plugin delivers significantly better performance, lower latency, and higher audio quality than what's possible with web audio technology.

Kick In

Deep punch and resonance control

Step 2: Shape Your Sound

Adjust the EQ Settings

Use the 10 bands below to sculpt your sound in real-time

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Premium Features

Precision Meets Beauty

10 Full-Featured Bands

Each band offers complete control with frequency, gain, Q factor, and filter type selection. Color-coded for instant visual recognition and workflow efficiency.

Real-time FFT Analysis

High-resolution spectrum analyzer with adjustable zoom and amplitude scaling. See exactly what you're doing with beautiful, smooth animations.

Six Filter Types

Bell, High Pass, Low Pass, High Shelf, Low Shelf, and Notch filters. Each optimized for transparent sound and minimal phase distortion.

Proportional Q

Intelligent Q behavior that automatically adjusts bandwidth based on gain amount. Narrower Q for cuts (up to 2x at -12dB), wider Q for boosts (up to 0.5x at +24dB), maintaining musical results.

Asymmetric Curves

Enable asymmetric bell curves with adjustable asymmetry amount (1.0-2.0x) for more natural tone shaping. Wider curves for boosts, narrower for cuts - perfect for surgical corrections or creative sound design.

Premium Interface

Stunning visual design with smooth animations, intuitive controls, and a workflow that makes precision work feel effortless.

Matched-Z Transform

Superior high-frequency response using Matched-Z Transform filter design. Accurate frequency response up to Nyquist with minimal cramping, perfect for mastering applications.

Cascaded Architecture

High-order filters (up to 48dB/oct) using cascaded biquad sections with Butterworth response. Each stage carefully optimized for stability and transparent sound.

120 FPS FFT Display

Ultra-smooth spectrum analyzer running at 120 updates per second with 4096-point FFT. Logarithmic frequency mapping provides detailed view from 20Hz to 20kHz.