NeXus | Q24
The Portable 21-Channel Precision EEG System
A new benchmark in wireless qEEG — combining high-density EEG, clean signal acquisition, and real-world portability in one professional system.
The NeXus | Q24 delivers 21 channels of shielded, artifact-reduced EEG, enhanced with ExG and AUX inputs for additional physiological modalities. Built on the technology of the NeXus | Q32 and equipped with long-range Bluetooth®, active noise cancellation, and battery-powered isolation, the Q24 is designed to capture the cleanest possible signals in clinical, performance, and research environments.
Lightweight, flexible, and fully compatible with NeXus 10 sensors and NeXus Q-cap systems, the Q24 is the perfect choice for professionals who need high-quality qEEG.
Why choose Q24
The NeXus | Q24 gives you the clean, high-density EEG of the NeXus | Q32 — in a more portable, flexible, and cost-efficient form.
| Advantage | What It Means for You |
|---|---|
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Full 21-channel EEG |
Professional-grade qEEG for assessment, mapping, baselines, and training |
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Active Shielding & Noise Cancellation |
Exceptionally clean EEG with reduced movement artifacts and minimal 50/60 Hz interference — even in challenging environments. |
| Long-range Bluetooth® | Stable wireless performance for mobile recordings, clinics with multiple rooms, or research sessions requiring freedom of movement. |
| Battery-powered isolation | Ultra-low noise floor, safer operation, and cleaner data since no mains power is involved. |
|
Compatible with NeXus |
Leverage your existing NeXus sensors & caps — flexible, modular, and cost-efficient. Note: not the Q32 sensors but the NeXus 10 and 32F sensors. |
| 2 ExG channel + 1 AUX input | Add EMG, ECG, EOG, respiration, GSR, temperature, BVP or other physiological signals to enrich your qEEG protocols. |
| digital inputs (triggers) | Easy synchronization with stimuli, events, or external systems for research and peak performance applications. |
| Portable and lightweight format | High-density EEG you can take anywhere — ideal for multi-site work, coaching, clinics, and real-world studies. |
| Built on NeXus signal architecture | Same shielding, same stability, same signal quality — in a streamlined 21-channel form. |
| Designed for BioTrace+ | Integrates seamlessly with BioTrace+ for real-time wireless data acquisition, review, and feedback. |
Who It's For
The NeXus | Q24 is the ideal system for:
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Professionals focused on 21-channel qEEG
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Clinicians performing EEG-based assessments and neurofeedback
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Performance specialists requiring mobile, artifact-resistant recordings
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Researchers needing clean, synchronized physiological data
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Users who want more EEG capability than the NeXus 10 MK3, without moving to a full Q32 system
EEG Caps
The NeXus | Q24 can work with the EEG Caps for the NeXus | Q24 - NeXus 32F using the adapter for the NeXus | Q24.
An adapter to use the NeXus | Q32 caps is also planned.
Availability & Shipping
The NeXus | Q24 is ready for ordering and shipping of will start in Q1 2026