Last Updated on March 15, 2025 by pg@petergamma.org Question of Peter Gamma from www.petergamma.org: What is inside this device? 4 TGAM modules? A 4 ch amplifier? But the iWorx headband is only around 140 USD. So there must be another principle behind it But can we not make this by ourselves? What is your opinion … Continue reading Teardown of the EEG headband A-HB-ROAM wireless EEG Headband from iWorx?