E-Stim Systems 2B Power Box

The 2B Power Box, a product of years of development, continues to evolve with regular software and accessory updates. It offers unparalleled control and power, appealing to BDSM enthusiasts and extreme sex fetishists who crave more from their toys. The device’s LCD display ensures users know exactly what’s happening, providing ease of use even in the most tense, sweaty, trepidatious and demanding BDSM electrosex environments.

Equipped with 17 adjustable program modes, the 2B Power Box allows users to explore a variety of sensations. From throbbing and thrusting to tickling and pulsing, this device promises hours of pleasure. It’s upgradeable via firmware, so users can add new modes and functions as they become available, ensuring the 2B remains at the cutting edge of e-stim technology.

The 2B can be controlled via a Windows PC or Mac through an optional digital PC link, enabling remote play over the internet. This feature opens up new possibilities for long-distance partners and those looking to incorporate tech into their play. The device’s dual isolated channels allow for independent control of multiple electrodes, enhancing versatility.

The 2b box’s power

Power is a major draw for the 2B. It runs on a single 9V battery or an optional universal mains adapter, offering low and high power settings adjustable from 0 to 100%. The high power setting is designed for the most demanding electrosex users, delivering intense sensations in demand without unwanted spikiness or genital numbing. Connecting the mains adapter boosts power output by approximately 30%, extending playtime.

More about the power factor: Some people assume, wrongly, that because the 2B is powered by a replaceable battery, it’s somehow underpowered compared to other units. It isn’t. Repeat: it just isn’t. We believe E-Stim is an art. Now, there are devices that will output higher voltages if you connect them to a voltmeter. But that’s not what E-Stim is about. E-Stim boxes need usable power, not raw power. It’s no use having high power options if they leave your sub’s cock numb for a week. It’s no good if the signal becomes spiky, painful, or unpredictable beyond 80% power. We define usable e-stim power as power that can be used for pleasure or BDSM, but crucially, power that always has the potential to cause an orgasm.

Due to the smoothness of the power signal from the 2B and the high-quality audio from the circuitry, whatever the power level—and remember, the power output can be increased a significant notch with the mains adapter from the accessory pack—the highest outputs, even if used in a BDSM scenario, always have the potential to lead to an orgasm. That’s what we really love about the 2B—every power level is usable for every bondage scenario we dream up.

This unit allows us maximum flexibility to take a scenario wherever it needs to go. It’s simply better for fine nerve stimulation than other power units. From edging to pain, from pain to forced orgasm, from flaccid to aroused—suddenly and equally suddenly back to flaccid. And there’s another key benefit to smooth, high-quality e-stim signals. If the cock or clitoris isn’t numbed by high power signals, which in our experience it isn’t using the 2B, it opens up the possibilities of multiple orgasms, and in particular, multiple cockhead and clitoral orgasms. We’re not aware of any other power boxes that offer this, and in our experience, if you want a box for long multiple orgasm sessions and multiple forced e-stim orgasms, the 2B is a must-have.

An adjustable built-in microphone and stereo input add to the 2B’s allure. Users can plug in an MP3, CD player, mobile device, or anything with a 3.5mm jack compatible cable output, translating audio into powerful, controlled pulses. This feature provides a unique experience, combining music and e-stim in a way that other devices can’t match. The audio system’s sensitivity is adjustable, allowing for personalized play sessions.

Safety is paramount with the 2B. It features output channel isolation, built-in power limiting, and soft start controls, ensuring compliance with major safety standards in the US, UK, and Europe. Despite its power, the device’s design prioritizes user safety.

Portability and ease of use are other key advantages. The 2B is compact enough to fit into a play bag, making it perfect for on-the-go sessions. It comes with a protective carry case, a comprehensive instruction manual, and all necessary cables and batteries, ready for immediate use.

Lesser known E-Stim 2b features

There are several lesser-known features that help make the E-Stim Systems 2B a better purchase than other power units. Firstly, there are free firmware updates – built-in anti-obsolescence, if you like. This means every time the device is improved and updated, you can update your device to the latest edition. And we can vouch for this. I have a pre-2009 2B box, and it’s currently updated to the latest version. That’s like having an iPhone 1 that’s bang up to date in 2024. This is very, very rare in the world of tech, and E-Stim Systems should be applauded. We’re not aware of any other comparable e-stim boxes that have offered this or even promise to offer this—and for that reason alone, the E-Stim Systems 2B is, in our view, a sensible purchase for regular use in play spaces and dungeons. Add to this the fact that E-Stim Systems backs their products with a lifetime guarantee, and you have a long-term investment.

The 2B Power Box is now already a key player in the market, having combined power, versatility, and ease of use. Whether you’re an old e-stim hand or someone just learning about electrosex, no other unit delivers the programmability the 2B can offer. The ability to expand and grow with the user, plus the new digital link and audio features, keeps this unit ahead of the curve.

Some final considerations: The 2B is small, lightweight, and portable. It’s easy to clean. It’s as durable and rugged as it needs to be. The battery is low cost and can be purchased from supermarkets. You can take the battery out if you need to post the item or take it on a plane or on holiday. That’s not the case with other boxes where battery replacements are fraught with issues and taking it on a plane is risky business. You’ll have none of those issues with the E-Stim systems 2b.

For those ready to explore the most intense sensations of pleasure and BDSM e-stim pain, the 2B Power Box delivers it all. This unit will add massive capability, robust construction, and a focus on safety to your e-stim play checklist. The 2B Power Box is no toy; it is a technological door into a whole new world of erotic exploration.

Specifications – E-Stim systems 2b

• Channels/Outputs: Dual Isolated Channels via 3.5mm mono sockets
• Display: Backlit LCD with High Brightness LEDs indicating Channel activity
• Program Modes: 17
• Audio Modes: 2
• Audio: Internal Microphone, Stereo Source via 3.5mm Stereo socket
• Input Specification: 33KΩ/500mV
• Controls: Independent controls for Channel intensity, mode selection, and adjustment
• Output Waveform: BiPhasic AC
• PC/Mac Link: Yes, Via optional Link Cable
• Power Supply: Standard 9 Volt Alkaline (PP3)
• Optional Power Supply
• Dimensions (approx

The E-Stim systems 2b can be purchased directly from E-Stim systems in the US, and also in the UK and EU.