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Discovery 24 EEG/QEEG device with 19 channels and BrainAvatar 4.0 Acquisition (including integrated impedance meter)

Discovery 24 EEG/QEEG device with 19 channels and BrainAvatar 4.0 Acquisition (including integrated impedance meter)

8.705,00 €
8.705,00 €
Sale Sold out
Including VAT, plus shipping

The BrainMaster Discovery 24 is a powerful, non-invasive EEG system for measuring, recording, and visualizing electrical brain activity. It was developed for professional applications in neurofeedback, QEEG assessment, research, and EEG-based biofeedback.

Supporting high-resolution 19-channel EEG/QEEG measurements, the system enables precise acquisition of neuronal activity patterns. In combination with suitable software, EEG signals can be visualized in real-time and used for visual and auditory feedback. This includes, among other things, the live display of relevant EEG frequency bands such as alpha, beta, and theta, as well as real-time brain mapping visualizations, for example, LORETA.

The Discovery 24 offers a flexible foundation for modern neurofeedback applications and is compatible with common protocols such as Z-Score, SCP, ISF/ILF, Brodmann area training, and EEG-based biofeedback training sessions. Furthermore, it can be used with professional software solutions such as IFEN Software and Games, and NeuroGuide.

For qualified professionals such as physicians, therapists, and neurofeedback users, the system supports data-driven decisions in assessment and training. It is suitable for clinical, therapeutic, and professional settings where reliable EEG data and flexible training options are required.

For researchers and scientists, the Discovery 24 also offers a versatile platform for EEG-based studies to investigate neuronal activity and feedback systems. Compatibility with software solutions that enable flexible workflow configurations supports the integration of individual signal processing, analysis, and research processes.

The BrainMaster Discovery 24 combines professional EEG technology, flexible application possibilities, and modern neurofeedback functionality in one system – for all who want to comprehensively acquire, understand, and purposefully utilize neuronal activity.

This product is intended exclusively for professional use. Purchase and use require professional knowledge. By purchasing this product, you confirm that you will use this product exclusively for professional purposes and that you possess the necessary qualifications.

  • Ideal for clinical professionals and for research

In stock

Delivery time approx. 1-4 working days

Transparent VAT regime for EU business customers

All prices include 19% German VAT. For business customers from the EU, VAT will be automatically removed at checkout after entering a valid VAT ID number (reverse charge).

guarantee

• 15-month manufacturer's warranty – Reliable protection straight from the factory

• No additional costs – Customs duties, taxes, and shipping (USA–EU) are included

• Stay flexible – Warranty extension and leasing options available if you contact us directly.


• EU-certified – Class IIa medical device according to EU-MDR (2017/745)

• Official EU importer – Distributed by Neurofeedback Partner GmbH

BrainMaster devices combine innovation with proven clinical use.

As an importer, we ensure that every BrainMaster system that reaches Europe is inspected, documented, and fully MDR-compliant.

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- Non-invasive EEG system for measuring and recording electrical brain activity.

- Supports high-resolution 19-channel EEG/QEEG measurements.

- The system is designed for neurofeedback training and, in combination with appropriate software, provides real-time visual and auditory feedback based on EEG signals. It allows for the visualization and feedback of neural activity patterns, including live display of EEG frequency bands (e.g., Alpha, Beta, Theta), as well as real-time brain mapping visualizations (e.g., LORETA).

- The system is compatible with common protocols for neurofeedback-based interventions (e.g., Z-Score, SCP, ISF/ILF), Brodmann area training, IFEN Software and Games, NeuroGuide, and supports EEG-based biofeedback training sessions.

- The system is designed for use by qualified neurofeedback professionals (e.g., physicians, therapists) and supports their data-driven decisions.

- It is suitable for clinical and professional applications by appropriately qualified specialists.

- For researchers and scientists, the system is suitable for EEG-based studies to investigate neural activity and feedback systems. Compatibility with software that allows flexible workflow configuration supports the integration of custom signal processing, analysis, and research workflows.


The Discovery 24 EEG system is according to the European Medical Device Regulation (EU-MDR 2017/745) CE marked as a Class IIa medical device.

The system is registered in the USA under FDA 510(k) approval as an EEG measuring device. It complies with applicable IEC standards for medical electrical equipment and is operated in conjunction with BrainAvatar Acquisition 4.0 software.

When you purchase Discovery 24 BrainMaster systems through us, you are choosing security.


As the official importer of BrainMaster, we guaranteeNeurofeedback PartnerCompliance with the EU Medical Device Regulation (MDR), including documented quality, demonstrable safety and clinical responsibility in accordance with applicable requirements.

What are the advantages of the BrainMaster Discovery 24 with the integrated impedance meter?

The BrainMaster Discovery 24 with an integrated impedance meter allows for impedance control to the optimal values desired by the user, thereby ensuring precise assessments, training, and optimal conditions for top-level research.

For which user groups and application areas is the system designed?

The system is designed for use by qualified neurofeedback professionals, such as doctors and therapists, and supports data-driven decisions in assessment and training. It is suitable for clinical and professional applications by appropriately qualified personnel.

For researchers and scientists, the system is suitable for EEG-based studies to investigate neural activity and feedback systems. A flexible API allows the integration of individual signal processing, analysis, and research workflows.

How mobile is the system, and how is it operated?

The portable system is designed for integration into laptop-based environments and is suitable for professionally supervised applications in clinical, scientific, or comparable settings. USB power supply enables mobile operation without batteries.

Where can I deepen my knowledge about the Discovery 24?

You can deepen your knowledge and actively engage with the community by attending the IFEN "Advanced User" course.

In what format can the recorded EEG data be stored and further processed?

The recorded EEG data can be stored in EDF format and further processed using separate, compatible software modules.

How many channels and inputs does the system have?


The Discovery 24 system has 22 channels for connection to a standardized electrode cap, e.g., the 19-channel Free-Cap, as well as two additional differential inputs with separate references.

  • Discovery 24E (incl. integrated impedance meter)
  • Discovery USB Cable
  • Discovery Self-Calibration Cable
  • BrainMaster Carrying Case
  • 2-Channel Cable Clip Cable
  • Ten20 (approx. 113g)
  • NuPrep (25g)
  • BrainMaster Quick Start Guide
  • Discovery Brain Avatar 4.0 Acquisition Software

Neurofeedback Partner is the official importer of BrainMaster and stands for conformity, documentation, and product safety.

Every BrainMaster system is delivered in compliance with all applicable conformity, documentation, and safety requirements.

Studies show that EEG feedback training is used in certain contexts – BrainMaster offers a technical platform for this.

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Pérez-Elvira, R., Oltra-Cucarella, J.,Carrobles, J. A.,Moltó, J., Flórez, M., Parra, S., Agudo, M.,Saez, C., Guarino, S., Costea, R. M., &Neamtu, B. (2021).Enhancing the effects of neurofeedback training: The motivational value of the reinforcers.Brain Sciences, 11(4).https://doi.org/10.3390/brainsci11040457

Hershaw, J. N., & Hill-Pearson, C. A. (2022). Changes in EEG Activity Following Live Z-Score Training Predict Changes in Persistent Post-concussive Symptoms: An Exploratory Analysis.Frontiers in Neurology,13. https://doi.org/10.3389/fneur.2022.714913

Zlatkova, K. (2025). Neurofeedback for Brain Dysregulation in Autism: QEEG and swLORETA Case Findings in the Context of Frequent Screen Exposure. Nootism, 1(4). https://doi.org/10.64441/nootism.1.4.4  

Lansbergen, M. M., VanDongen-Boomsma, M.,Buitelaar, J. K., &Slaats-Willemse, D. (2011). ADHD and EEG-neurofeedback: Adouble-blind randomized placebo-controlled feasibility study. Journal of Neural Transmission, 118(2). https://doi.org/10.1007/s00702-010-0524-2
Al-Salihy, A. A.-R. S. (2022). Resting-state QEEG Neuro-Biomarkers for Diagnosis and Treatment Planning of Autism Spectrum Disorders.Kufa Medical Journal,18(2).https://doi.org/10.36330/kmj.v18i2.3639

Im, S. (2023). Live Z-Score Neurofeedback Training for PTSD: A Feasibility and Acceptability Study. Trauma Care, 3(3). https://doi.org/10.3390/traumacare3030015 

Peterson, T.,AbouAssaly,J., Bessler, W., Burgin, S., Sherwin, R., & Strale, F. (2024). Longitudinal Outcomes of Neurofeedback and Hyperbaric Oxygen Therapy in Treating a Traumatic Brain Injury Patient: A Case Report.Cureus. https://doi.org/10.7759/cureus.6491

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