ElectraStim SensaVox EM140 Dual Channel with Audio Input Electro Stimulator Kit


MSRP: $529.99
(You save $110.04 )
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electrastim electrosex gearElectraStim SensaVox is our most advanced stimulator and it's jam-packed with tantalizing features.

The ElectraStim SensaVox EM140 Dual Channel with Audio Input Electro Stimulator Kit is the most powerful, complex and variable of the ElectraStim range of e-stim electrosex stimulators. It comes with a host of features to enhance your enjoyment of electrosex toys. Power up with the included wall plug or use the included 9Volt battery for mobile play. This luxury dual-channel stimulator offers electrosex connoisseurs 99 intensity levels, 9 pre-programmed stimulation patterns, audio control, voice control, a boost button and modified pattern modes that allow you to tailor the stimulation to match your desires.

The stimulation outputs on the SensaVox EM140 is highly controllable and truly isolated so you can enjoy stimulation without cross-channel power surges. Power up to 2 bi-polar or 4 uni-polar electrodes at once, choosing to share channels with a partner or use them individually. Just plug in your favorite electrodes and you're ready to play. If you want a high-performing estim power box that offers more ways to play then you'll love this mains-powered, dual-channel electrosex machine. Create your own stimulation patterns by playing music or using voice commands to control the rhythm, intensity and duration of stimulation for a sexual experience that's truly customization. The louder the sounds, the stronger stimulation feels.

The SensaVox EM140 Electro Stimulator has dual independently controlled channels that allow you to select different intensities to complement any electrode. Use up to 4 uni-polar or 2 bi-polar electro sex toys at once and lose yourself to the thrilling sensations only electro play can provide. With 99 intensity levels, this makes the EM140 our most sensitive stimulator, giving you maximum control over the sensations you feel. As well as the audio-controlled options there are 9 pre-programmed, modifiable patterns to explore.


  • High-intensity dual channel output with isolated controls
  • 99 intensity settings with twist dial control
  • Boost button to increase stimulation intensity by 25% in a short burst
  • Mains or battery powered with power saving mode
  • 9 pre-programmed stimulation settings
  • Modulate the pre-programmed settings for customized play
  • Voice control using the included microphone
  • Musical control when you connect your music player using the included wire
  • LED display
  • High quality manufacturing and finish

If you’re looking to buy your first electro sex toys or you want to upgrade your current stimulator, this is the place to start. You need a stimulator to power any of our electrodes and we have a range of erotic electrostimulation units to suit all experience levels. These little power boxes bring life to your electro play, transmitting electrical signals to your body via any of our electrodes. Choose between battery powered, mains powered and rechargeable models, each with a range of unique features to enhance your pleasure. Whether you’re looking for your first beginner’s kit or an expert-level stimulator, the ElectraStim range of stimulators cater for your needs.

The dual channels can each power 2 uni-polar or 1 bi-polar sex toy at once, allowing you to use up to 4 uni-polar or 2 bi-polar electrodes at the same time. The ideal unit for experimenting with multi-area stimulation, both solo players and couples will enjoy exploring the wide range of combinations possible with this stimulator. Share a single channel, share both channels, use a single channel each, use just one channel or hog both channels for your own pleasure.

A cheeky boost button allows you to create temporary power surges during play, boosting power by 25% in a brief blast. Hit it at the moment of climax to intensify contractions and the impact of your orgasmic moment or use it to shock your sub when they're disobedient. Use the included microphone and SensaVox becomes a voice-controlled sex machine that stimulates in time with any vocal sounds. Command your partner to orgasm with salacious words or use a firmer tone and higher intensity settings for punishing S&M play.

If you prefer to move with a rhythm, SensaVox also includes an audio cable that plugs into your amplifier, laptop, speakers or other 3.5mm jack input to translate music into sensation. Choose a slow and sensual track for rhythmic lovemaking or opt for something more erratic and spontaneous for a teasing sensory awakening. Ideal for the worldwide traveler, SensaVox comes with a universal plug adaptor that allows it to be used directly from the mains anywhere in the world. You can also use the unit with a single 9V battery for more mobile play if desired.

Our high quality interface overlay has embossed control buttons which can be located simply by feel. It has frosted display windows to reduce glare and is constructed from durable reverse-printed polycarbonate that’s securely held down with 3M adhesive. Made to the highest specifications, SensaVox comes with a 1-year warranty with the option to extend cover to 3-years by registering your purchase with us.

We haven't included any electrodes with SensaVox, so you'll need to buy at least 1 bi-polar or 2 uni-polar electrosex electrodes to play. We use a standard 2mm pin connection with all of our stimulators and sell a range of adaptors that allow you to use our units with your existing electrode collection.

ElectraStim specializes in making specialty E-stim products with pleasure in mind first and foremost. With a wide range of different electrosex toys that cater to both the entire gender and sexual preference spectrums, it’s no wonder why their products have earned them several notable awards. Using one of ElectraStim’s Stimulation packs such as the KIX EM40Flick EM60-EFlick EM60-MFlick Duo EM80-EFlick Duo EM80-MSensaVox EM140EM180 Flux, or the Axis EM200, simply plug in one of their attachments and commence playtime with your partner(s), or by yourself. Use some ElectraStim Electro Stimulation Conductive Water-based Gel to improve the clarity and intensity of stimulation.

Pack contains: The ElectraStim Em140 Dual Channel Digital Stimulator, Worldwide universal mains power adapter, Premium 9v alkaline battery, 2 x connecting cables, Microphone, Audio line-in cable, 3.5mm jack coupling for connection to an audio device, Audio effects CD, Sturdy hard-plastic padded storage case, 1-year warranty, Extendable to 3 years when you register your purchase online