The DAVID Delight Plus is the most complete Audio-Visual Entrainment device in the Delight family — 28 active entrainment sessions, 5 Sound Sync programs, and three dedicated gamma protocols at 40 Hz, the frequency at the center of today's most compelling brain health research. If you've outgrown the base Delight or you're starting with serious intent, this is the device. Built by Mind Alive Inc. — the pioneer of clinical audio-visual entrainment with over 30 years of published research — the Delight Plus uses precisely timed pulses of light and sound to guide your brain into any state you choose: deep sleep, sharp focus, emotional calm, or elevated mood. No pharmaceuticals. No side effects. No effort beyond putting on the glasses and pressing play. Key Benefits 28 research-backed AVE sessions plus 5 Sound Sync programs — 33 total Increases cerebral blood flow and stimulates natural production of serotonin, norepinephrine, and endorphins Drug-free, non-habit-forming support for sleep, mood, focus, and cognitive health 3 dedicated gamma (40 Hz) protocols — exclusive to the Plus and Pro models Proprietary randomization enhances dissociation and brainwave tracking vs. fixed-frequency devices Compatible with optional Multi-Color Tru-Vu Eyeset and downloadable Session Editor Software Backed by peer-reviewed research in insomnia, SAD, cognitive performance, stress reduction, and senior balance What Is Audio-Visual Entrainment (AVE)? AVE uses precisely timed pulses of light (via the Tru-Vu Omniscreen glasses) and sound (via stereo headphones) to guide your brainwaves toward a target frequency — triggering the brain's natural "frequency following response." Choose your session, choose your state. Brainwave Frequency State Benefits Gamma 30–100 Hz Peak cognition High-frequency synchrony, focus, neuroprotection research — exclusive to Plus & Pro Beta 14–30 Hz Alert & focused Peak performance, active thinking Alpha 8–13 Hz Relaxed & calm Reduced anxiety, creativity, well-being Theta 4–8 Hz Twilight / dream Deep meditation, insight, memory consolidation Delta 1–4 Hz Deep sleep Restorative sleep, cellular repair 28 Sessions + 5 Sound Sync Five sessions per category gives you meaningful choice — different depths, different approaches to the same goal. Gamma sessions are exclusive to the Plus and Pro models. Category AVE Sessions Best For ⚡ Energize 5 Morning energy, caffeine-free alertness, peak performance 🧙 Meditate 5 Relaxation, deep meditative states, stress release 🧠 Brain Booster 5 Focus, memory, mental clarity — students, seniors, ADD 😴 Sleep 5 Falling asleep faster, staying asleep, quieting a racing mind 🌿 Feeling Better 5 Mood elevation, anxiety relief, emotional balance 🔬 Gamma / 40 Hz 3 (specialized) SMR/Gamma cycling, randomized 38–42 Hz, fixed 40 Hz cytokine protocol 🎵 Sound Sync 5 Transform your own music into a personalized light entrainment experience The Gamma Advantage — Exclusive to the Plus & Pro Gamma brainwaves (30–100 Hz) are the brain's highest-frequency activity. At 40 Hz — the gamma master clock — neural networks synchronize across regions, binding sensory input into coherent perception and supporting the highest-order cognitive functions. The Plus is the only Delight model that takes you there with three distinct protocols. SMR/Gamma — Cycles between 40 Hz and 12–15 Hz (SMR) to calm the body while sharpening mental focus simultaneously Randomized 38–42 Hz — A varied gamma approach using Mind Alive's proprietary randomization for more natural-feeling entrainment Fixed 40 Hz — The protocol linked in research to beneficial cytokine production and, in Alzheimer's animal models, dramatic reduction of amyloid deposits Research context: Singer et al. (Georgia Tech) found 40 Hz AVE produced beneficial cytokines in healthy subjects. Tsai et al. demonstrated gamma stimulation dramatically reduced amyloid deposits and improved cognitive markers in transgenic Alzheimer's model mice. Human trials are ongoing. These findings are not a treatment claim. Technology & Features Tru-Vu Omniscreen Eyeset Glasses The patented Omniscreen design uses 8 blue-tinted white LEDs over a silver reflector behind a translucent screen — dispersing light safely and evenly across both visual fields. It can stimulate each hemisphere at a different frequency simultaneously, enabling independent left-brain/right-brain entrainment for superior mood and cognitive results. Proprietary Randomization Stimulation varies within each session — enhancing your brain's ability to dissociate and track the entrainment signal, producing more effective and consistent brainwave guidance than fixed-frequency devices. Soft-Off Fade Technology Sessions end with a gradual dimming of lights and tones, preventing startle response and preserving the session's calming effects into the transition back to waking. Night-Vue Illuminated Buttons Backlit tactile controls — power, intensity, and volume — visible in the dark for bedtime use without disrupting your wind-down routine. Session Editor Software (optional add-on) Design, customize, and download your own AVE sessions via the DAVID Session Editor software (+$99 at checkout). What's Included Eyeset Tru-Vu Omniscreen Light Glasses + Carry Case Audio Quality Stereo Headphones + Stereo Patch Cord Bag DAVID Carry Bag Power 9-Volt Alkaline Battery + AC Adapter Documentation Quick Start Guide + Comprehensive Operator's Manual Warranty 1-Year Manufacturer Warranty Optional Add-Ons Session Editor Software (+$99) | Multi-Color Tru-Vu Eyeset (+$70) Who Is the DAVID Delight Plus For? Anyone who wants more depth and variety than the base Delight's 10 sessions provide People with chronic sleep issues, fibromyalgia, or stress who benefit from a comprehensive, non-pharmaceutical session library Students and professionals seeking drug-free cognitive support — focus, memory, and mental clarity Wellness practitioners, biohackers, and anyone exploring 40 Hz gamma protocols Seniors interested in cognitive maintenance and balance improvement Those who want to customize their own sessions via the optional Session Editor Anyone ready to make a serious, long-term investment in their brain health
