2B Bonus Pack

$565.00 (USD)

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  • Description
  • Reviews


2B Bonus Pack

If you are an experienced E-Stim user, and you want the best, or if you are a beginner but you believe in investing in the best right at the start, then the 2B Bonus Pack is for you. We have taken our highly popular digital electrostim power box the 2B, and added our 2B Accessory Pack together in one Bonus Pack for you.

What do you get?

We always try to offer you enough accessories to get you started. The 2B Bonus Pack is no different. You get everything you would normally get with the 2B, plus everything in our 2B Accessory Pack. So in addition to the cables and sticky pads you get in the 2B, you also get two 4mm cables for you to connect any of our premium electrodes to your new 2B, the Universal Mains Adaptor and the Digital Interface Link.

Power Box

The 2B power box. An advanced power unit, with dual isolated output channels, 17 program modes, built in audio, as well as the ability to connect to a PC, Mac or over the internet via the included digital link system.

E-Stim Systems Digital Link

Digital Link

The Digital Link System allows you to control your 2B from both a PC or a Mac with Commander 3, and even securely over the Internet with E-Stim Connect. The Digital Link system also allows you to upgrade your control unit to the latest Firmware. UpLink 2.1 and Commander 3 and our award winning E-Stim Connect are supplied on a USB memory stick.

E-Stim Systems Universal Power Supply

Power Supply

The universal power supply. Gives you around a 30% power increase, as well as ensuring that things don't go flat just when they are getting interesting. It is also supplied with a variety of connections, and will work on 110V and 220V supplies.


2 x 2mm cables for use with the 4 sticky pads provided.

2 x 4mm cables. All of our premium electrodes use heavy duty hard wearing 4mm sockets, so we supply not one but two sets - after all the 2B is a two channel box.

Audio Link cable, allows you to connect to many common MP3 players, IPhone, etc.


Audio CD and PP3 battery.


Channels/ Outputs Dual Isolated Channels via 3.5mm mono sockets
Display Backlit LCD with High Brightness LED's 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 Control Yes via an internet connected PC or Mac
Mac Control
Internet Control
Power Supply Standard 9 Volt Alkaline (PP3)
220V or 110V mains via included power supply
Dimensions (approximate.) 145mm x 80mm x 50mm
(5 3/4" x 3 1/4" x1")
Weight (with batteries) 500g
Supplied Accessories

4 off Self Adhesive Electrode Pads,
2 off 3.5mm to 2mm output cables,
2 off 3.5mm to 4mm output cables,
1 off 3.5mm Stereo input cable,
1 USB Digital Link Interface
1 USB Stick with software
1 Universal Mains Adaptor
1 off PP3 Battery
1 off Carry Case
User guide.

Guarantee Lifetime (Powerbox only)

Common Questions

What is the difference between the 2B Bonus Pack and the Standard 2B?

The Standard pack does not include the Universal Mains Adaptor and Digital Link, these are optional extras. The Standard Pack also only comes with 2mm Cables for us with the sticky pads but the Bonus Pack also includes two 4mm cables for use with our range of Premium Electrodes.

Do I still get a Lifetime Guarantee?

Yes. All of our power boxes are covered by our Lifetime Guarantee.

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Michael K.
5 of 5 Stars
Just like David said, it's a great power box , it does pack a lot of punch , I enjoy all the selections, ability to A-B link for one handed control, plus having the stereo audio input really adds a whole lot of variety . Great service and 45 hour fast delivery from the U.K. to the U.P. of Mi.
Ernest R.
4 of 5 Stars
After using many different power boxes, most of which were tens units or tens units in disguise I decided to bite the bullet and spend some money and bought the 2B with the accessory pack. Best investment I have ever made. The 2B has unparalleled power when used with the universal power supply. It satisfies all my “needs”!! The only thing that I am slightly disappointed with is the audio part of it. When connected to the sound on my PC it just doesn’t seem to be as shocking as I anticipated. However the other modes are enough to keep me satisfied. Would highly recommend spending the money on a 2B rather than wasting it on a cheaper product.
Carl P.
5 of 5 Stars
Fantastic product, far better than tens or massage units I used for the last ten years. The audio in is a plus and works so well. Thank you.
Gary M.
5 of 5 Stars
The 2B Bonus Pack lets you do just about anything you want to try. I am still unlocking some of the functions but its basic capability is outstanding. I initially need some remedial assistance to get it working remotely, but once I understood how to do it, it is actually quite simple. My unit is generally remotely controlled over the internet and the link seems to be quite stable. Occasionally the link needs to be restarted but otherwise it works well. There is a bit of training needed for the 'remote' user/controller but again it is fairly easy and usually they are quite adept after 10 minutes or so. This unit delivers on what they advertise. There are some internet controlled chastity devices, the cheaper ones have dubious reviews and the 'best' one is very expensive (four times the price of this unit) and they do not allow you to attach any devices you want. I have a large assortment of TENS devices for nipples, cbt, anal, etc and MOST of them work with this unit. There a
Ron S.
5 of 5 Stars
Like the compact size and the option for mains power or batteries. The ability to control the 2b with Commander as well as upgrade the software is a good feature.
Michel G.
4 of 5 Stars
very good suggestion maybe...the on/off switch and power supply outlet should be relocated on top so the device can stand vertically on a table. Keep on your good work !!! ADMIN:- Thank you for your feedback, however the unit was not designed to stand vertically and the switch and power socket cannot go at the top of the unit due top the display, but we will consider your feedback for the future.

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Lifetime Guarantee - 19/12/2013

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