The DuoMAG MP TMS system for monophasic transcranial magnetic stimulation boasts a durable and robust design with a high-energy stimulation output.

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DuoMag XT


Transcranial Magnetic Stimulation (TMS) can be used to measure the activity and function of specific brain circuits in humans. The most robust and widely accepted use is in measuring the connection between the primary motor cortex and a muscle to evaluate damage from stroke, multiple sclerosis, amyotrophic lateral sclerosis, movement disorders, motor neurone disease and injuries and other disorders affecting the facial and other cranial nerves and the spinal cord. For studies of this ilk, Brainbox are proud to offer the DuoMAG MP single pulse monophasic stimulator.

A compact, powerful, and user-friendly single pulse stimulator, the DuoMAG MP is capable of delivering high energy pulses at an unrivalled 2Hz. The DuoMAG capacitor delivers pulses of up to 700J from a compact and highly portable stimulator module, which can either be mounted on a desktop or a proprietary cart for moving between laboratories.

Compatible with a comprehensive range of coils, the DuoMAG MP is easily configurable via the controls on a coil handle, an external computer or by TTL on the back of the stimulator module. For more flexible control, the DuoMAG MP can be controlled by third party applications via API. An integrated screen on the stimulator module allows the user to view the stimulator status and output. For studies exploring the motor-cortex, the DuoMAG MP can be configured with proprietary DuoMAG software, and a 4 channel EMG headbox allowing for MEP’s to be recorded and analysed.

The modular design of the DuoMAG monophasic stimulators enables the user to easily expand their device capabilities for paired pulse and quadripulse applications.

Numerous Configurations

The DuoMAG MP can be configured in a way to suit all budgets and workspaces. Whether you require a simple desktop set up to deliver single TMS pulses, or a cart, touchscreen interface and MEP module to record EMG responses, the flexibility of the DuoMAG MP is able to cater for all.

Easily Controllable

The DuoMAG MP is easy to interface different equipment to, due to the accessible connectivity provided by USB2.0 and TTL ports on each stimulator. Both the intensity and triggering can be controlled externally by systems such as Signal, Matlab & Python.


The DuoMAG MP system is a CE-certified medical device for non-invasive brain stimulation in humans. It is limited to investigational and research use in the USA.

Pulse mode

Monophasic: single pulse

Max energy

700J (at 100%)

Max repetition rate at 100%


Max repetition rate at 50%


Max repetition rate


Pulse width (rise/decay)

100µs / 1ms

Coil connections



TTL in/out, via BNC
USB 2.0


USB or coil controls

Power supply

100-240Vac 50/60Hz


49cm x 19cm x 38cm





Graphical user interface


Trolley with coil holder


Upgrade options

MP-Dual, for paired pulse and twin coil TMS
MP-Quad, for quadripulse stimulation and low-frequency rTMS



EMG module (optional)


EMG channels

2 or 4, bipolar

Notch filter

50Hz and 60Hz (selectable)

Sampling rate


Peak-to-peak measurement


Latency measurement


Motor threshold tools

Resting (RMT)
Active (AMT)

Compatible Products

This product can be used in combination with some of our other systems. Find out more by selecting one from the list below.

Associated Techniques

To find out more about the techniques that are applicable to this product, follow the links below.

Added Value

In addition to supplying and supporting a wide range of neuroscience products, Brainbox offers additional value in a number of areas that can benefit our customers, including:

Installation, Product Training, Technique Training, Bespoke Training

Lab Support
System Upgrades, Testing, Calibration, System Integration, Bespoke Solutions

Research Support
Study Design, Piloting, Technical Information, References

Grant Applications, Industrial Projects, Workshops

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Request a quote