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The DAVID Premier is a portable audio-visual entrainment (AVE) and cranio-electro stimulation (CES) system that combines pulsed light, sound, and low-level electrical stimulation in a single device. It supports AVE alone, CES alone, or combined sessions, giving you flexibility in how stim is delivered.
Combined AVE and CES in One System
Delivers synchronized light, sound, and microcurrent stimulation with the ability to run AVE, CES, or both together within a single portable device.
Advanced, Adjustable Stimulation
Provides control over frequency, intensity, pulse characteristics, and color output, with support for dual-hemisphere AVE and randomized AVE (RAVE).
Custom Sessions with Audio Integration
Use DAVID Studio to create, modify, and store sessions, pair stimulation with audio tracks, and expand functionality with microSD-based storage.
DAVID Premier features a lighted graphic display that shows session progress and detailed settings during use, including timing and stimulation parameters. You can view how much time remains in a session and adjust advanced settings directly through the onboard interface.
The system includes a wide range of built-in programs for relaxation, focus, mood support, and sleep, along with advanced stimulation options such as dual-hemisphere AVE and randomized AVE (RAVE). Sessions cover a broad range of stimulation frequencies, including very low-frequency (ganzfeld-style) through gamma.
The included Spectrum eyeset supports programmable color output and can be used with external systems via USB. The Premier also supports additional stimulation methods, including CES, Micro-current Electrotherapy (MET), and optional Transcranial DC Stimulation (tDCS).
Using DAVID Studio software on Windows, sessions can be customized, expanded, and paired with audio such as music, guided content, or other tracks. With a rechargeable battery, onboard controls, and expandable microSD-based storage, the DAVID Premier provides a flexible, self-contained platform for structured brain stimulation wherever you have time to use it.
The DAVID Premier includes AVE sessions that operate in the gamma frequency range, typically around 30–50 Hz. Gamma activity is widely studied in relation to attention, memory, and higher-frequency brain activity.
These sessions are delivered using synchronized light and sound stimulation, with control over frequency, intensity, pulse characteristics, and color output. This allows gamma-range stimulation to be applied consistently and adjusted as needed within a session.
Dual-hemisphere AVE and randomized AVE (RAVE) can be incorporated into gamma sessions, providing additional ways to structure stimulation patterns.
Using DAVID Studio software, gamma sessions can be modified, combined with other frequency ranges, or paired with audio tracks, allowing for flexible session design within a single device.
The DAVID Premier is designed for moments when you want to shift your mental state with intention. Use it to wind down and settle after a long day, ease into a more relaxed state before sleep, or reset when stress starts to build. It can also be used when you want to feel more alert and mentally engaged, such as before focused work or tasks that require sustained attention. Sessions are easy to repeat and fit into short windows of time, making it simple to build into a consistent routine whenever you have a few uninterrupted minutes.