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EQ made easy

GraphWorks EQ provides zero-compromise performance, with all the tools you need to EQ from the GraphWorks library of measurements, and personalize to your own head and ears.

Included with Sonic+

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Windows 10 or later, x64 · Mac: Apple silicon only (M1 or newer), macOS 14 or later

GraphWorks EQ with the Sennheiser HD 650 imported from GraphWorks: the measurement, its preference bounds and the EQ result, seven filters in the band list and the dials of the selected filter

GraphWorks

Direct GraphWorks integration

Press the EQ button on any GraphWorks measurement and it instantly imports into GraphWorks EQ. See and hear your adjustment in real time.

graph.headphones.com/items/sennheiser/hd-650Sennheiser HD 650Sennheiser HD 650 L+R AVG(New Pads, Resolve, 5128)B&K 5128 | @listener.EQSennheiser HD 650 L+R AVG(650 Unit Pads, Resolve, 5128)B&K 5128 | @listener.EQHD 650 L+R AVG Juanita(listener, 5128)B&K 5128 | @listenerEQSennheiser HD 650 L+R AVG(Worn Pads, Resolve, 5128)B&K 5128 | @listener.EQ+50−5201001k10k20kHD 650 (New Pads, Resolve, 5128)Preference Bounds
GraphWorks EQ right after the import: the HD 650 measurement inside its preference bounds, ready for EQ

Tone generator

Integrated tone generator

Results on real heads differ from results on measurement rigs. Sweep a tone to identify where peaks and dips exist on YOUR head and ears, then fix them easily with one click.

The tone generator strip: play, frequency, level, sine or pink noise, full, one-octave or third-octave bands, left, both or right, and four one-click filter buttons

Pipeline

World-first bit-perfect pipeline

Other EQ tools sit as a plugin in the OS mixer. GraphWorks EQ uses a proprietary driver to provide exclusive bit-perfect input and output, clock-synced to your DAC, no resampling, with full sample-rate switching.

DSP

Full 64-bit DSP engine

EQ, upsampling, convolution, and volume control all calculated with 64-bit floating point precision.

64bit

EQ · upsampling · convolution · volume control

Convolution

Stereo convolution

Load any mono or stereo convolution, SEE the effect as well as hear it, and apply your EQ on top.

WAVLR

Filters

Unlimited flexibility

No limit to the number of EQ filters. Peak and shelf filters, for both ears together or each ear on its own.

The band list: seven filters, a low shelf and six peaks, each with its frequency, gain and Q, and an add button

Upsampling

Ultra-high-performance upsampling

With up to 7,340,032 taps at 768 kHz output, GraphWorks EQ’s upsampling filters provide more accurate Nyquist reconstruction than not just any DAC, but any hardware upsampler. Instant attenuation at the Nyquist frequency, completely flat beneath it.

Reconstruction filters · 44.1 kHz source

0 dB−50−100−15016 kHz18202426 kHz22.05 kHzGraphWorks EQ: flat to 22,049.4 HzTypical DAC filter ATypical DAC filter B0.6 Hz transition0 dB−50−100−15016 kHz18202426 kHz22.05 kHzGraphWorks EQ: flat to 22,049.4 HzTypical DACfilter ATypical DACfilter B0.6 Hz transition

Get GraphWorks EQ

Included with Sonic+, on up to three computers.

Headphones.com

Sonic+

The Headphones.com membership. GraphWorks EQ included.

Join Sonic+

Already have Sonic+? Log in to download.

Windows 10 or later, x64 · Mac: Apple silicon only (M1 or newer), macOS 14 or later

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