Limina Light & Sound Mind Machine

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Gentle pulsing LED lights and psycho-acoustic sounds rapidly shift mind states for Mood Control, Accelerated Learning and Change, Instant Meditation, Sleep, Self-Hypnosis Reprogramming, Amazing Inner Journeys, and much more. Suitable for all ages. Powerful, pleasant, and proven.

Just put on the LED glasses and earbuds, select an appropriate session (sleep, meditation, hypnosis, creativity, etc), lie back and let the magic happen! Click here for more on Light& Sound Brainwave Entrainment.

For a limited time: Get a complimentary 4 MP3 set of the revolutionary Hypno-Peripheral Processing Program Changing Emotions now encoded with AudioStrobe signals. This is a $36 program that we feel will enhance the experience of your purchase. Read our article on Using Mind Machines and HPP MP3’s together for more info.

The Kasina Mind Media System goes beyond the Limina with over 100 sessions on a micro-SD card with exclusive Elixa programs.

For the ultimate in brainwave entrainment and neurotransmitter balancing, check out the Delight Pro. Pulsing LED lights, psycho-acoustic sounds, and Cranial Electrotherapy Stimulation (CES).


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The Limina Light & Sound Meditation System takes mood manipulation with flickering lights and designer sound to a new level of sophistication. While other mind machines can provide the basics of stress reduction, accelerated learning, focus training, and a host of other benefits, the Limina lets you get “under the hood” to experiment with the already superior sounds and lights.

40 Hz Gamma sessions for improvements in neural function. May help reverse dementia, Parkinson”s. etc.
Meditation aid – learn to access deeply tranquil mind-states
Train your focus and sharpen your attention
Break undesirable states, like anger
Facilitate accelerated learning
Access altered states of consciousness
Take a power nap at work, school or home.

The Limina will bring you quickly into your desired state of mind to rest deeply in 5 to 15 minutes, clear the cobwebs, study more effectively, induce sleep, or just get into the “zone” for play, creativity, and sports.

It is fully RGB, with millions of possible color combinations, like our ground-breaking Procyon and Kasina systems. The audio quality is full-on compact disk quality, unlike our competitors. And it contains all the sessions from our popular Sirius and Procyon systems, plus a variety of 40 Hz sessions as well. Over 100 Light & Sound sessions are included, with plenty of memory available for you to add more. And our free session creation software is always available should you wish to create your own sessions.

The audio engine can create binaural beats and isochronic tones utilizing a variety of audio waveforms, plus pink noise. And it can decode any SpectraStrobe™ or AudioStrobe® audio tracks when you play them through the AUX audio input. Or play your favorite affirmation, meditation, and other material through the input and the Limina mixes it with the internally synthesized sounds.

Over 100 carefully crafted sessions
Easy to use, with LCD display
255 shades of each color
Multiple audio waveforms including sine and pink noise
Clean and clear CD-quality audio path
Manual frequency control mode covers the full range from delta to gamma
Can decode SpectraStrobe (Kasina) and AudioStrobe audio files
As an added bonus, the manual control mode allows you to choose your favorite frequency and just focus on that instead of running a session. Do you want 7.8 Hz? You’ve got it. 40 Hz? Right there, if the included gamma sessions are not quite right for you.

Limina includes:

  • Limina console (requires 2 x AA batteries, not included)
  • GanzFrame eyewear with 6 LEDs per eye
  • Compact ear buds
  • Stereo patchcord
  • USB micro cable (use to transfer more sessions into console)
  • Quickstart manual and session guides

Additional information

Additional information

Weight 1.5 lbs
Dimensions 12 × 12 × 4 in


Realtime BiColortm output:  Proteus controls two  color output channels in real time!  This means (for example) that relaxation frequencies can be set to soothing green, while energizing frequencies are the appropriate red.  We deliver the system with superbright  “emerald green” and “sapphire red” LEDs, (Red/Blue now available).

Totally programmable:  Proteus comes with a simple, yet very powerful Windows-hosted programming tool that allows you to create and download custom sessions.

Totally upgradeable:   Proteus uses advanced Flash memory for both session and operating system data.  This means that you can download not only new session groups but that the entire operating system can be upgraded. Future upgrades will include such advanced features as wavetable crossfading; dual binaural beats; BioConnect(tm) real-time biofeedback control (you can now connect the ThoughtStream GSR and have it interact with the lights as an advanced BioLight), and more.

BioConnect:  Lets you connect biofeedback to the Proteus for interactive brain wave entrainment. Your mind controls the lights and vice versa.

Wavetable audio:  PROTEUS includes stereo audio converters, enabling production of binaural beats and other waveforms.  You can store up to four different waveforms in Proteus, and we include a FREE audio waveform editor with every system sold.

Dual Binaural Beat sound:  If you want to experiment with mind awake/body asleep states, you will love what you can do with Proteus!

Enhanced AudioStrobetm:  We’ve fine-tuned our AudioStrobe decoder circuitry, providing a much crisper, intense experience.

100 program capacity:  Proteus ships with enhanced versions of the original Orion sessions, together with a mix of our “best” programs from our other systems.  A total of fifty programs are preloaded into Proteus when you receive it.

Proteus can hold up to 100 programs in nonvolatile memory, as much as machines costing nearly twice as much.  In fact, it does more than most machines in the $300-$400 category, yet is much more compact (no heavy metal cabinet to scratch your tabletop), lightweight, and attractive.

More Info

In Greek mythology Proteus was a prophetic old shepherd who knew all things – past, present and future. Those who wished to consult him first had to surprise and bind him during his noonday slumber. But even when cornered, Proteus would try to escape by assuming different shapes if he was caught, however, he would then tell all he knew. The adjective Protean thus came to mean “variable, versatile; taking many forms”. From: J Robert Oppenheimer: Proteus unbound at

1.) It has all the features of the best-selling Sirius but goes far beyond with features that increase its effectiveness for beginners and advanced users alike.

2.) It will stay advanced because you can download new operating software and programs as they become available from the Internet.

3.) It now allows interactive sessions with the ThoughtStream GSR biofeedback device that will control the Proteus from your body’s changes in tension/relaxation helping you go deeper faster. Download the latest software here.

4.) Therapists and parents can load desired programs and block out contraindicated sessions. (Therapists and clinicians should contact us about the exciting possibilities for using the Proteus in your practice by sending your clients home with a unit.)

Even if you never connect it to a PC to create new sessions or connect to biofeedback, you’ll have plenty of amazing journeys with the dazzling displays and subtle yet powerful mood and mind shifts from the 50 pre-programmed sessions. The Proteus can induce deep states of meditative bliss for quick stress reduction as well as hypnotic retraining when used with well-designed programs like those found in the HPP series. Just put on the BiColortm light frames, headphones, select a Proteus session, and start your CD player. In no time at all, you’ll drift into a totally relaxed state of receptivity that will allow positive messages to replace dysfunctional ones. The automatic changes in your reactions and ability to handle stress will amaze you over the coming weeks. Expect an increase in energy and focus with your new attitudes of ease and balance.

In short, your Proteus will become the basic platform for new ways of using pulsed LS and biofeedback. You will not outgrow this system and it will not become obsolete.

Proteus is a revolutionary new light and sound product that combines innovative BiColortm stimulation technology another first with a powerful set of additional features, all for an unbeatable price. The latest member of the best-selling Sirius family, it boasts completely redesigned circuitry, including an advanced processor which is four times faster than Sirius’s.




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