Ultron 4 By Sadhakaya
- Stock: In Stock
- Reward Points: 177
- Model: Ultron 4 By Sadhakaya
- Weight: 178.00g
- Dimensions: 31.00mm x 31.00mm x 135.00mm
- SKU: UT4-SD3
Available Options
Ultron 4 By Sadhakaya
Meet the unique stone-carved design with intricate ornamental engraving. Discover the latest custom design by #vbiproteam artist Pavel Melnikov. Its monolithic frame, sculpted to emulate solid stone, is adorned with precise ornamental patterns where every line symbolizes passion and absolute precision. The unique texturing, with carved accents emerging from the stone-like surface, defines a bold new aesthetic where ancient motifs are reimagined for the modern era. More than a machine — a true art object.
Ultron 4
Ultron 3 already works fast, but sometimes you want to change the feel of the hit without swapping machines. Ultron 4 delivers exactly that.
Same compact Ultron 3 platform with the 3 strokes to choose from – but now with SmartHit modes so you can adjust the hit sharpness to the task in front of you.
Ultron 3 body. Ultron 4 Pro brain.
We took the most logical path. Kept what already worked in Ultron 3. Listened closely to real feedback from artists. Strengthened the weak points.
And of course, we added SmartHit – a killer feature taken straight from our flagship Ultron 4 Pro. The hit used to be incredibly stable. Now it adapts flexibly to your working style.
What stayed the same:
- Compact form factor with a low center of gravity
- DirectPower motor control with stable 12-volt power delivery
- Start-Stop comfort mode
- USB-C fast charging
- 3 memory presets
- Compatibility with Cheyenne disposable grips
What we upgraded:
- StableHit evolved into SmartHit with 7 hit modes
- Battery life increased by 30%, up to 13 hours on a single charge
- Completely redesigned control board for higher reliability and power
- Three separate physical buttons
SmartHit. Adaptive Hit Control.
Different cartridge membranes, different pressure, different skin – SmartHit lets you adjust how the motor behaves under load.
Switch between Soft 1/2/3, Stable and Sharp 1/2/3 modes with a single quick press.
Fewer passes – fewer holes in the skin – less trauma – better healing.
Three proven strokes
3.7 mm – Soft versatility
Fine and medium lines, Black & Grey, extremely smooth color blending in Realism.
4.2 mm – All-rounder
From fine to bold lines, smooth shading to solid packing.
4.7 mm – Sharp punch
Super fast solid color packing and bold lines.
Sweet spot in our lineup
Simpler and lighter than Ultron 4 Pro, way more flexible than Ultron 3.
Key Specs
- M3Pro 12.6W motor with a flywheel
- 10–130 Hz operating range
- Battery capacity: 2400 mAh
- Dimensions: Ø31 mm × 135 mm
- Weight: 178 g
| Characteristics | |
| TYPE | Pen |
| COLOR | Custom |
Shipping
We ship worldwide from Austria to over 250 countries.
Orders over €549 qualify for free international shipping.
For orders below this amount, a flat €50 shipping fee applies.
Please note: Customs duties or taxes may apply depending on your country’s regulations.
Should the Buyer refuse to pay any applicable taxes and/or customs duties within the Buyer's country, all expenses incurred in connection with the delivery of the Product (including both the shipment to the Buyer and the return shipment to the Seller) shall be borne by the Buyer. The corresponding amount shall be deducted from any refund issued for the Product.
Important notice for US customers:
Due to recent changes in US import regulations, US Customs is currently charging extremely high import duties on aluminum and steel equipment. In many cases, these charges may reach USD 1,200–1,500 or more per shipment, which can be two to three times the price of the product itself.
These charges are imposed directly by US Customs and are completely outside of our control. All import duties and customs fees are collected from the recipient and are not included in our product or shipping prices. We have no ability to reduce, waive, or refund these fees.
If a shipment is refused or not collected due to customs charges, the customer is fully responsible for all shipping costs, including delivery to the US and return shipping back to us.
Warranty & Returns
Not satisfied? You can return or exchange your machine within 14 days of receipt.
- Coil machines: 3-year warranty on all parts.
- Rotary machines: 1-year warranty on all components.
- Wireless Equipment: 1-year warranty.
- Grips: 1-year warranty on all components.
- Power supplies: 2-year warranty on the main unit, 1 year on the adapter.
- Clip cords & foot pedals: 1-year warranty. Only wires and pedals without visible external damages and signs of self-repair are eligible for exchange.
- Ultron 4 and Avenger 4 Pro (upgrade of Ultron 3 and Avenger 3 Pro): 1-year warranty on replaced parts.
- Refurbished machines: 1-year warranty, provided all warranty conditions are met.
Warranty excludes damages from misuse, impact, liquids, or unauthorized modifications.
For detailed warranty conditions and return steps, contact us at [email protected]
Need help?
We're here for you — always.
Email us at [email protected] or message us on Instagram.
