Kwadron Equaliser Neutron2 — The evolution Neutron users were waiting for
The original Neutron earned recognition from artists around the world for one simple reason: it worked. Reliable, comfortable and consistent. The Neutron2 takes all of that to a completely different level: a more powerful brushless motor, a more intuitive colour display, adjustable multi-range stroke, SMP/Dotwork mode and improved ergonomics that reduce fatigue even in the longest sessions. This is not a cosmetic update — it is a better machine in everything that matters.
Technical specifications
- ✓ Motor: 7W brushless → up to 11,000 RPM
- ✓ Adjustable stroke: 2.6 – 4.0 mm (multistroke)
- ✓ Working voltage: 4.0 – 12.0 V
- ✓ Display: colour display with reversible orientation → suitable for right-handed and left-handed artists
- ✓ Presets: 4 savable voltage configurations per module
- ✓ Session timer: integrated, with several configurations
- ✓ SMP/Dotwork mode: full adjustment of pulse frequency and stroke
- ✓ Jump Start: integrated auxiliary start
- ✓ Autonomy: up to 5 hours per battery → 2 x 2,100 mAh batteries included
- ✓ Charging: 2-3 hours via USB-C
- ✓ Length: 137 mm
- ✓ Grip diameter: 27.5 mm
- ✓ Weight: 210g
- ✓ Colour: black
- ✓ Contents: machine + 2 x 2,100 mAh batteries + USB-C cable + charging adapter + manual
Colour display — the machine that adapts to you, not the other way around
The colour display on the Neutron2 is not just a display — it is the control centre of the machine. It shows exact voltage, battery level and session time at all times. But what truly sets it apart is its reversible orientation: the screen can be rotated so it remains equally comfortable and intuitive for both right-handed and left-handed artists — something very few machines on the market offer.
The 4 savable voltage presets per module allow you to memorise the settings you use most — one for fine line, one for shading, one for filling, one for colour — and switch between them with one touch, without manually adjusting every time you change technique.
7W brushless motor — the quality leap from the original Neutron
The 7W brushless motor in the Neutron2 is its technical heart — and a significant improvement over previous generations. Brushless motors have fewer mechanical components in contact, which means greater durability, less heat generated, less vibration and more stable power throughout the session.
With up to 11,000 RPM and a 4 to 12V voltage range, the Neutron2 has more than enough power for any technique — from the most delicate low-speed fine line to the most demanding high-power colour fills — with the stability and consistency that only a quality brushless motor can deliver.
SMP/Dotwork mode — the machine that goes beyond conventional tattooing
The Neutron2 includes a dedicated SMP/Dotwork mode that allows independent adjustment of both the needle pulse frequency and the stroke, with full control over both parameters. It is the ideal mode for scalp micropigmentation (SMP), where precision and point repeatability are critical, and for dotwork, where dot density and distribution define the final result. A feature that opens the machine to disciplines beyond conventional tattooing.
Styles and techniques
Fine line and microrealism — short stroke (2.6-3.0 mm) at low voltage. The brushless motor guarantees stability even at reduced speeds.
Black and grey and realism — medium stroke (3.0-3.5 mm) for soft shading with clean transitions.
Blackwork, neo traditional and traditional — medium-high stroke for defined outlines and uniform fills.
Colour and intense fills — maximum stroke (3.5-4.0 mm) at high voltage for maximum saturation in fewer passes.
Dotwork — dedicated mode with independent frequency and stroke adjustment for precise, repeatable dots.
SMP — Scalp micropigmentation — dedicated mode with full parameter control for professional and consistent results.
Kwadron Equaliser — The Polish reference in rotary machines
Kwadron is the Polish brand recognised worldwide for tattoo cartridges and tattoo machines. Its Equaliser line represents its commitment to high-performance rotary machines that combine advanced technology, functional design and top-quality materials. The Neutron2 is that philosophy taken to the next level: lighter, smarter and more powerful than any previous Equaliser.
Available at ATOMX Supply with permanent stock from our warehouse in Alcantarilla, Murcia. Includes machine + 2 x 2,100 mAh batteries + USB-C cable + charging adapter + user manual.
