Inner Pulse


“Curious to see if I could sample some of the benefits… I donned the glasses and plugged into a PHOTOSONIX InnerPulse machine… The most noticeable result was that I slipped into pleasant semi-consciousness and had to keep from falling asleep.”…
Howard Millman, The New York Times
February 2003

Redefining the high end of Light & Sound technology, at an affordable price.
The InnerPulse has 64 easy to use relaxation, specialty, meditation, sleep, learning, energizing, visualization, entertainment, breath pacing, and improv sessions, plus room for downloading up to 25 more. Sessions are organized in categories for easier selection. with a convenient thumbwheel adjustment of volume and intensity. Downloadable, with free Light/Sound Librarian software and additional session libraries available to download from this web site.

starts at $199

Order with more options


  • 64 Built-in sessions

    New glasses drive circuit – provides a separate intensity control of the two sides, allowing breath pacing, sine wave stimulation and different left/right levels. Independent control of left and right light intensity-used in hemispheric specialization and control of bi-color glasses (one color can be controlled separately from the other). A choice of sine wave control of the lights (a pleasant gradual ramping or decrease of the lights, very soothing to the eyes), square wave or PhaseErase control (lights flashing in different intervals, continually changing pulse timing).
    The InerPulse glasses polarity is “CG” (for common ground).

    New Options Menu choices – The Options menu allows for many settings (please see InnerPulse manual). One of these choices also includes the glasses left an right side stimulation intensity control. Not available until now on any light and sound stimulation device this feature is set to give you a choice of left and right hemisphere stimulation in different intensity (0-100) and a chance to arrange this to your own preferences. See the book “Of Two Minds”, Schiffer, for suggested uses in stimulating the non-dominant hemisphere.

    New: Breath Pacing – You adjust the InerPulse to your breathing rate and with every breath, when you inhale, the lights will increase in intensity, the sound will increase in volume and both will decrease when you exhale. A pleasant window of opportunity to practice breath control. Great for those that do not like flickering lights.

    For more information on the benefits of breath pacing, click here.

    Download capability – room for 25 downloaded sessions (stored in u01-u25)

    Session run time – A session may be run at 1/2 to 2 (in steps of 1/4) times its designed time and is adjustable. The 3 digit display can display up to 4 hours of run time; however, downloaded sessions may be designed to run much longer than this.

    Pitch – The InnerPulse pitch range is 16Hz to 960Hz, 6 octaves of the just scale, 7 notes/octave. Also, the pitch 2 relative to pitch 1 mode covers P1 minus 1 to 15 hertz, as well as the P1 plus 1 to 15 hertz. The low frequencies have a very powerful effect with the standard headphones, for even stronger effects you can use more expensive headphones. We have used the Sony MDR-V6, available at around $79.00, with good results.

    Frequency range – Stimulation frequency on the InnerPulse ranges from 1/4 hertz to 42 hertz. Frequencies go in steps of 1/4 hertz through 2 hertz, 1/2 hertz through 10 hertz, 1 hertz through 20 hertz and 2 hertz through 42 hertz. The Schumann resonance at 7.8 hertz is also included.

    Duty cycle & Phase – Duty cycle control from 1/8 to 7/8 in steps of 1/8 is provided. There are six selectable phasing relationships between the four stimulation channels (two eyes, two ears) in the pulsed tones. Light phase is also controllable in the binaural beat modes.

    Two user ports – Ports for two simultaneous users (Headphone/glasses combinations are available at a special price for the second user). The drive circuitry handles the second user with no degradation from one user performance.

    System control choices – The Nova Pro 100 synthesized stimulation can be controlled by a selected built-in session or downloaded session, manually from the keyboard, or remotely via a COM port connection from a computer. When the system is in manual mode it accepts commands from both the keyboard and the COM port.

    Ramps (gradual changes in frequency and pitch — yes, we ramp pitch) – can now be commanded in the manual mode. Specify a ramp time (up to 10 minutes), specify the target frequencies and pitches (two of each in the dual binaural beat and dual monaural beat tones), and command the ramp to start. The frequency and pitch display follows the ramp to three digit accuracy or to 1/8 hertz as it progresses.

    Gentle on/gentle off – Sessions start with a gradual volume and intensity ramp up to selected levels, and end with a gentle ramp down to off.

    Battery saving Automatic shutdown with user disable is provided.
    Personal Preference Program setting capability.
    Remaining Session time display.
    Session pause feature.
    Sine wave sound with pitch ramping.
    Programming capability, full user programming capability from a PC computer.
    Thumbwheel controls, the system provides convenient thumbwheel potentiometer control of sound volume and light intensity, the same volume and intensity for each of the two users.

    AudioStrobe compatible – AudioStrobe* (licensed from Tamas Laboratories) is a registered Trademark of Tamas Laboratories in Germany, who holds the German patent on the technology.

  • Sessions – Sessions are organized in 11 categories: relax, special, meditate, sleep, learn, energize, visualize, entertain, breath pacing, improv and downloaded. Sessions are selected by selecting a category then a session within the category (so you don’t have to wade through all sessions every time). In any category, the selection process proceeds through the built-in sessions in that category.

    Download Capability – Downloaded sessions are stored in the download category at download time, a single download can be 1 to 25 sessions.

    Audiostrobe Compatible – Signals are recorded on a music CD at a high, inaudible frequency, to control the lights in a light/sound system. An AudioStrobe decoder detects these signals and uses them to drive the lights of a light/sound system, absolutely in sync with the music. Just connect your CD player to the external input of the InnerPulse, and play the CD, with your headphones and glasses connected to the InnerPulse normally, for an amazing AudioStrobe experience.
    *AudioStrobe CDs are available from ( and other sources on the Internet.

  • There are 8 sound tones, utilizing the two frequencies F1 and F2 and pitches P1 and P2.

    • PFr, pulsed frequency. The selected pitch P1 is pulsed at the selected frequency F1. The lights also blink at the F1 rate.
    • PSu, pulsed surf. A surf sound and the lights are pulsed at frequency F1.
    • PCh, a pulsed chord with controllable chord separation from a minor third to a full octave (a two note chord and the lights are pulsed at the selected frequency).
    • bb, binaural beats sends different pitches to two ears (pitch P1 to the left ear, Pitch P1 plus frequency F1 to the right ear) and the sound source direction detection mechanism in your auditory system picks up the difference frequency F1, while the lights blink at the F1 rate (see page 27).
    • bbS, binaural beats with surf, a soothing surf sound is the background for binaural beats. The lights blink at the F1 rate.
    • dbb, in dual binaural beats there are four tone generators running at once, the left ear receives pitches P1 and P2 mixed together, the right ear receives pitch (P1+F1) mixed with pitch (P2+F2). This gives two binaural beat ranges at the same time, and provides for many beat possibilities.
    • dSb, dual monaural beats, monaural beats occur when two closely spaced pitches are mixed in the same ear, beats are heard at the difference of the pitches. The dSb tone, sends P1 and P1+F1 to the left ear (creating monaural beats at F1) and P2 and P2+F2 to the right ear (creating monaural beats at F2). in dSb, the left eye lights blink at the F1 rate, the right eye at the F2 rate, for a true dual stimulation frequency experience.

  • Buy Now $10 Optional 110/220 Universal AC Adapter (6vdc 300ma) for Inner Pulse, Luma 10, Muse #, Pro Tutor 2, Halcyon and Theta 1
    To use the 110/220 AC Adapter in other than North America you will need one of the following wall plug transformers:
    Buy Now $5 AC Adapter wall plug only for above adapter for continental Europe (YL-2121)
    Buy Now $5 AC Adapter wall plug only for above adapter for England (YL-6021)
    Buy Now $5 AC Adapter wall plug only for above adapter for Australia (YL-3621)
    Buy Now $5 AC Adapter wall plug only for above adapter for Korea (YL-21K21)

  • “Curious to see if I could sample some of the benefits… I donned the glasses and plugged into a PHOTOSONIX InnerPulse machine… The most noticeable result was that I slipped into pleasant semi-consciousness and had to keep from falling asleep.”…
    Howard Millman, The New York Times
    February 2003


What you get: System unit, 1 pair of stimulation glasses, 1 pair of Pro headphones, 4 AA batteries, computer cable, free Light/Sound Librarian software and additional session libraries to download from this web site, stereo cord, manual, 1 year warranty, 30 day money back guarantee (Restocking charge may apply).

FREE! Download the Inner Pulse manual from this web site! CLICK HERE


30 day money back guarantee*, 1 year warranty.