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Light, sound and microcurrent entrainment. From a 10-session starter to our 51-protocol flagship.
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DAVID Premier
$994.99 · Flagship

DAVID Delight Pro
$559.99 · Practitioner

DAVID Delight Plus
$394.99 · Advanced

DAVID Delight
$349.99 · Starter

Add-ons
$39 - $190

Session-library
$9 - $19 · Extra's
Why DAVID

Since 1981.
The story behind DAVID.
From the first alpha-rhythm studies to today's gamma research.

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Dave Siever

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51 Articles

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From in-home neurofeedback practices to university research labs.
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Spectrum Eyeset

Spectrum Eyeset

Delivered 1–5 days 30-day trial 1-year warranty

Experience 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.
Supports millions of stimulation colors.
Patented RAVE HRV technology

Compatible with DAVID Premier and Windows 10/11 only.

Audio-Visual Entrainment (AVE) is a technique that utilizes pulses of light and sound at specific frequencies to gently and safely guide the brain into various brain wave patterns. By altering your brain wave frequencies, you have the ability to boost your mood, improve sleep patterns, sharpen your mind, and increase your level of relaxation, all with the simple push of a button! AVE also increases brain health by increasing cerebral blood flow and stimulating beneficial neurotransmitters, such as serotonin, norepinephrine, and endorphins.

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