Woldemar Raghel method device with amplitude modulation, Kyiv

High-voltage version of the device according to the Voldemar Ragel method. The voltage on the electrodes is 90 Volts. There is no need to apply the positive electrode to the mucous membrane (usually the tongue), it is enough to hold it with your hand. The current is stabilized and regulated within 20-200 μA. Amplitude modulation board for use together with Garyaev matrices or Raif audio files added.