BIOSONE II Brainwave Monitor Neurofeedback EEG Biofeedback Device Edmund
Vintage Biosone II Brainwave Monitor manufactured by Edmund Scientific Company of Barrington, New Jersey. An unusual piece of early consumer biofeedback and neurofeedback technology housed in a woodgrain cabinet. Designed to monitor alpha and theta brainwave activity through attached electrode leads and provide audio feedback through an earphone connection. I have no idea if it works or not so I’m selling AS IS/ FOR PARTS