1. ElectraStim SensaVox Erotic Electro Stimulator

      Average customer review 5 out of 5 stars7 reviews

      EM140 SensaVox is the ultimate in electrosex play for couples. Dual channels with individual controls allow you to use up to 4 uni-polar or 2 bi-polar sex toys. The unit can even be controlled by music or your voice and operates via mains or battery power

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      1. ElectraStim SensaVox Erotic Electro Stimulator

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    1. Product Description

      EM140 SensaVox is the ultimate in electrosex play for couples. Dual channels with individual controls allow you to use up to 4 uni-polar or 2 bi-polar sex toys. The unit can even be controlled by music or your voice and operates via mains or battery power.

      The ElectraStim SensaVox delivers incredible stimulation by sending electronic pulses through any electrosex toy you connect to the unit. Designed with absolute safety in mind and utilising years of research into electro therapy, this expandable kit offers a varied platform for couples electro-play.

      The beauty of this unit is that it has two channels instead of one, each capable of operating either a single bi-polar toy or two uni-polar toys. This allows you and your partner to enjoy different toys, at different intensities, using the same power unit. If you prefer a high-powered buzz and your partner likes a gentle tingle, both of your tastes are catered for.

      Each channel has its own separate control dial, allowing you to adjust the output intensity from level '0' to level '99' one step at a time. This offers incredible control over the intensity of the electric waves and pulses you feel, assuring the sensation is never too much... or not enough. Take it from an incredibly gentle nudge to a vibration-like tingle and onto a sensational shock one step at a time.

      Utilising digital encoder technology means that over four full rotations are required to increase the intensity to the maximum level, ensuring a smooth comfortable climb - although few, if any, can go all the way with this powerful unit.

      If you want some extra oomph during play, press the boost button. This escalates the power for a couple of seconds, tipping you over the climactic edge.

      Choose from either a continuous stimulation or from 9 other patterned programs which behave in the same way as vibrator modes. Each of the patterns is also fully adjustable in intensity for shock-free shocks!

      If you want to spice up play further, try the audio input. This allows you to connect an MP3 player or stereo to the SensaVox unit, making your electronic waves pulse in time with your favourite music. Choose something slow and sexy for long waves or something upbeat for a shorter pulse.

      For extra raunchy play, try the microphone input. This allows you to control stimulation with your voice. Sweet talk, dirty talk or moan and groan to activate the tingling sensations.

      Fitted with the very best in safety technology, the unit will always operate at '0' intensity when you first switch it on. Likewise, when changing patterns, the intensity will always start at '0' to ensure you never experience too much too soon.

      You may power this unit either by using the included 9v battery or via the worldwide mains adaptor, depending on your preference. When operating via battery the unit will power save by dimming the LED display and switching off the display lights after a few seconds. The unit will continue to operate when the display is dimmed, saving power and extending your play.

      Please Note: There are no electrode attachments included with this set. These must be purchased separately. This unit is compatible with any uni-polar or bi-polar toy that accepts 2mm pin connectors.

      Kit includes: An EM140 Power Unit with dual channel control, 2 x connecting wires with 4 x 2mm pin connectors in total, 1 x 9v battery, mains power supply with multiple country adaptors for worldwide play, a microphone, a 3.5mm jack audio lead for MP3 and stereo input, CD, detailed instruction booklet, hard case with removable product sticker.

      Voltage: 100 - 240V

      Frequency: 50 - 60hz

      Key Features:

      • Mains or battery powered electrastim unit for thrilling couples E-Stim pleasure
      • Uses the same technology as TENS machines and lazy tummy toners
      • Dual outputs can power up to 4 uni-polar toys (or a pair of bi-polar toys)
      • Optional audio setting activates power with music or your voice
      • Boost button gives extra oompf when you need it
      • Requires 2 uni-polar or 1 bi-polar toy to complete a single circuit on a single channel
    1. Power and speed

      • Battery Info: 1 x 9V
      • Power Type: Batteries (included)

    Product Videos

    1. ElectraStim EM140 SensaVox Power Unit Dual Channel Electrosex Kit

      Experience the ultimate item for fans of electrosex. Perfect for couples and solo play, the EM140 SensaVox features dual channels and individual controls. This means you can use up to 4 uni-polar or 2 bi-polar sex toys for a whole range of electrifying play. Try controlling your device through music or your voice for a truly memorable experience. Operates via mains or battery power.

    Buyer's Guides

    Whether you want to take your first steps with a bedroom bondage kit or go the whole hog and recreate scenes from Fifty Shades of Grey, our Bondage Guides are here to help.

    Beginner's Guide to Electro Sex Toys

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    How to Introduce Bondage to Your Relationship

    1. Customer Reviews

      ElectraStim SensaVox Erotic Electro Stimulator 7 5 out of 5 stars 5 out of 5

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      1. ElectraStim SensaVox Erotic Electro Stimulator
      2. ElectraStim SensaVox Erotic Electro Stimulator

        Now
        $449.99

    1. OMG Amazing

      Reviewed: September 1, 2019 by Pmaster, a Straight Other Male

      This is a game changer for me. As a male who considers himself experienced with a prostate massager, this is a game changer. I was looking at ElectraStim products for years but was put off by the price, but I went for the plunge ordering the more powerful Em140 SensaVox rather than the cheaper Em60-m Flick or Em80-E as I have learned from previous mistakes with other toys and cheaper options.

      I ordered it along with the ElectraStim Bi-Polar Intruder Electrosex Metal Butt Plug 4.5 Inch and I’m glad I made the investment. The sensations you get are out of this world. I took it easy on the first try going up to level 16 out of 99 on the power settings and was amazed and very satisfied, on the second sitting. I was a lot more brave and adventurous taking the power level up to 50 and OMG. At one point it felt like I was being fucked. The plug was penetrating me at a rate of knots as if someone was pumping me. I was able to build up the speed and power using the easy to control dials.

      I quickly got back online and ordered the ElectraStim Uni-Polar Metallic Adjustable Cock Loops and when they arrived I used them by themselves without the plug, and on one particular setting it felt like I was being given what I can only describe as a toothy blowjob, which felt amazing.

      I am yet to use the plug and loops together, but I cannot wait. I cannot recommend the investment into the world of ElectraStim enough. I can’t see myself ever needing to use any of my other toys again. Another positive which hasn’t been mentioned in other reviews with ElectraStim is how quiet it is. There is no sound from the unit or toy whatsoever, the only noise comes from yourself.

    2. Overall Rating
      10 out of 10 stars
      Pros
      Power, pleasure, ease of use.
      Cons
      Nothing it’s amazing.
      Bottom line
      The best sex toy ever.
    3. Was this review helpful to you? Yes
    1. Worth the extra money

      Reviewed: August 7, 2019 by MAAL1990, a Bisexual Going Steady Male

      So if you're into estim already and want to upgrade it, or just starting out and want to do it properly, then this is the unit to choose

      It comes in a nice little carry case lined with foam that holds everything plus room a few extra toys that you may have.

      The batteries for this unit will last for a decent amount of time. I got three long sessions out of it at high power, but you can use mains power to save battery life if you don't mind the extra wire.

      The sensitivity settings are fabulous. With the penis loops you can't even feel number 1. It's so low, but with each twist of the dial it goes up 1, and when you get to about 6 you feel a nice little tingle, and with every step it gets more intense. It's pleasurable to about 35, and then it becomes too powerful and can be used to torture if you have a cruel mistress/master.

      This unit really comes into it' own though when using larger estim anal toys. The EM80 unit doesn't have the power required to really use the larger estim anal toys, but with this unit you really can feel them working.

      I've had many hands-free orgasms using this unit. The patterns are amazing and the strength it put out out is terrific

      Best sex toy I have.

    2. Overall Rating
      10 out of 10 stars
      Pros
      Everything except not rechargeable.
      Cons
      It's not rechargeable.
      Bottom line
      Better than sex.
    3. Was this review helpful to you? Yes
    1. SensaVox equals Pure Pleasure

      Reviewed: March 6, 2019 by Bumpstar, a Bisexual Single Male

      I have had several of these units... yes, several. Don't ask!

      These units are absolutely superb and worth every penny. I have used several other makes/brands and none match this unit or brand.

      You could spend a small fortune on accessories and not everything available may suit your needs but experimenting is such fun. This unit is extremely flexible and having two channels, well, you can hook up to your partner and both experience electro at the same time together.

      Had some trepidation when I first used this but if you take things easy and follow some basic rules you have nothing to worry about. Combined with some of the larger plugs, penis rings etc you are setting yourself up for some truly mind-blowing experiences. Hands-free orgasms are achievable though you need to 'hone your skills' to make them a regular thing.

      Worth every penny!

    2. Overall Rating
      10 out of 10 stars
      Pros
      Flexibility and the ability to access all the accessories available if required.
      Cons
      Not much.
      Bottom line
      If you haven't ordered one yet... why not??
    3. Was this review helpful to you? Yes
    1. Best E-stim box I have owned

      Reviewed: June 28, 2014 by smokey4smokey, a Straight Going Steady Male

      I took the leap on this as I have owned many variations of E-stim box over the years, two sets of standard tens machines, one digital and a Zeus 6 channel machine.

      Of all of these the only ones that really did the job were the small tens machines with the manual dials - the first digital one - a Mystim was useless it went from 0 to extreme in one unit. The Zeus 6 channel was the same, you would just go to extreme pain in one go.

      But this unit is amazing. The units are 1 - 100 and they are staggered out properly you don't get to 50 and scream at 51, the dial for intensity has the same fine tuning.

      The box it comes in is excellent and all the bits and pieces complement this device. I have to say, I haven't used the sound input, nor do I feel comfortable when on the programs.

      I have had huge usage out of this without messing with batteries or breaking something. This is the power box for all E-stim users as I can assure you the investment is worth it.

    2. Overall Rating
      10 out of 10 stars
      Pros
      Mains power. Not over-the-top easy to use.
      Cons
      Nothing.
      Bottom line
      High end? Yes. Great investment? Yes.
    3. 8 people found this review helpful. Was this review helpful to you? Yes
    1. The best sex toy ever

      Reviewed: September 29, 2013 by normchurch, a Straight Married Male

      About a month ago I purchased The Electrastim Sensavox Em 140. This was to replace a P.E.S. powerbox I'd been using for 8 or 9 years. I am, therefore, in a position to make a few constructive comparisons of the 2 devices.

      My faithful PES electrosex box and accessories have served me very well indeed and I've enjoyed innumerable hours of stimulating pleasure. Really the only niggle I had was the fact that there is only one power adjustment (okay there is also a knob for very fine adjustments) which means that if you turn the power up or down on one channel it does precisely the same for the second channel. This means that one channel may be providing just the right stimulation from one accessory but the stimulation from the second accessory is likely to be too weak or too strong. Very difficult to get the right balance.

      Perhaps it is my lack of skill.

      However with the Sensavox each channel can be adjusted separately and consequently the level of stimulation from each channel can be set at pleasurable levels.

      The preset programmes in the device are all extremely good and, I guess, each user will have a particular favourite.

      The microphone works perfectly - with the level of stimulation directly related to the volume and 'type' of the sound.

      What I find to be an absolutely amazing feature is the line in for live music/speech from radio and the line in for signals from the CDrom supplied with the Sensavox. This means that the user has no idea what type of stimulation will be delivered - it will vary in intensity and frequency. I think it's comparable to being stimulated by a partner when you're blindfold. You've no idea what will happen next. FANTASTIC.

      The best toy I've ever bought! Well worth the cost and it's made in England - with a 3 year warranty.

      Very highly recommend.

    2. Overall Rating
      10 out of 10 stars
      Pros
      Lots of exciting features and innumerable levels and types of stimulation.
      Cons
      Nothing - absolutely love it.
      Bottom line
      Fantastic design and wonderful to use!
    3. 6 people found this review helpful. Was this review helpful to you? Yes