Spectrum EyesetExperience real time visual entrainment from a PC with the Spectrum Viewhole eyeset! Real time control and monitoring over USB using DAVID Live Windows PC app that you download from the Microsoft Store. Self guided Heart Rate Variability (HRV) training using DAVID Breathe Windows PC app that you download from the Microsoft Store. Uses patented independent left right field stimulation. Supports stimulation frequencies from 0 Hz to 50 Hz, plus Ganzfeld.

In addition to these 25 category sessions

If appropriate

This gives you flexibility: you can use AVE by itself

alertness and energy-oriented state support

Research shows that applying about 1 milliamp for around ten minutes can increase or decrease activity in specific brain regions

It is appropriate when you want more than basic light-and-sound stimulation

Built-in protocol categories

Changes in beta and gamma activity have also been observed depending on the type of stimulation used

The DAVID Delight Plus is not presented as a cure or diagnostic device

sleep preparation and mood balance

the device includes three gamma sessions:

sleep preparation and daily nervous system support