E-stim Power Units

The power unit is the beating heart of every electrosex system. A power box generates the electrical signals—the waveform, frequency, and intensity that determine how the stimulation feels. From a compact electrosex box for beginners to a professional power box from Electrastim or Mystim: in this collection, you’ll find the right foundation for every level.

What does an electrosex power unit do?

A powerbox generates weak electrical impulses that are transmitted to the body via electrodes. The current always flows from one electrode to the other. The power unit controls the intensity, frequency, and waveform—continuous, pulsating, or rising. The choice of waveform largely determines how the stimulation feels.

Brands — Electrastim and Mystim

Professional electrosex powerboxes from Electrastim and Mystim are specifically designed for erotic stimulation—with precise intensity control and multiple channels for simultaneous stimulation. The Electrastim Axis is a solid choice for serious beginners: two channels, multiple waveforms, and compatible with the entire Electrastim range. The Mystim Tension Lover is compact and simple for those who prefer fewer settings.

Electrosex Powerbox vs. TENS Device

A TENS device operates on the same basic principle but is not designed for sexual use. The waveforms are different, the intensity control is less precise, and the electrodes are not suitable for genital contact. Always use a powerbox specifically designed for electrosex.

Combine with electrodes

Combine with electrosex clamps for nipple or genital stimulation, paddle electrodes for muscle stimulation, electrosex dildos for internal stimulation, or electrosex penis toys for direct penis stimulation. Use cables and adapters for the proper connection.

Frequently Asked Questions

What is an electrosex box?

An electrosex box or powerbox generates electrical impulses for erotic stimulation. It controls the intensity, frequency, and waveform of the current that is transmitted to the body via electrodes.

Which powerbox is best for beginners?

The Electrastim Axis is a solid choice: two channels, multiple waveforms, and a wide range of compatible accessories. Mystim offers more compact alternatives.

Read more

• Electro sex for beginners
• Not all e-stim toys are the same