g.tec medical engineering

g.USBamp / g.Nautilus / g.HIamp

EEG · 64 channels · wet electrodes

Where to Buy

Buy from g.tecFind on Amazon
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Specifications

Modality
EEG
Channels
64 — g.USBamp: 16ch, g.Nautilus: 8-64ch wireless, g.HIamp: up to 256ch
Electrode Type
wet — g.LADYbird active/passive electrodes; g.Nautilus has dry option (g.SAHARA)
Sampling Rate
1200 Hz
Setup Time
~15 minutes
Portability
varies
Battery Life
varies by model
Wireless
Bluetooth (g.Nautilus) / USB (g.USBamp, g.HIamp)
Pricing
$15,000–$100,000+
Pricing Model
hardware-purchase + software-license
Signal Quality
8/10
Comfort
6.5/10
Dev Ecosystem
7/10

Software & SDK

LSLUnity
Software Stack
g.BSanalyze, g.HIsys, Simulink, MATLAB, Python API
SDK Languages
C++, C#, MATLAB, Python

Target Audience

researcherclinicalbci-developer

Comfort & Usability

Research-grade setup; g.Nautilus with dry electrodes is faster to set up than wet alternatives

Certifications

CEFDA 510(k) (some models)IEC 60601

g.tec has medical device certifications for several products; one of few BCI companies with FDA clearance