Meet the new Model A4

1
Touch Screen Menu for easy access to over 320 hand-tuned frequency sessions!
2
Military grade enclosure for optimum protection!
3
Battery charge indicator
4
Port for re-chargeable battery, providing easy portability!
5
Input port which permits accessing frequencies from an outside source!
6
Tactio® port for your exhilarating experience of tactile music!
7
Two electrode ports provides for two users!
8
Activity Light indicates when your electrode wires are live
9
Polarity Switch permits the change of direction of current!
10
Precision, wire-wound, analog, ten-turn potentiometer providing fine amplifier attenuation!