AURORA-2 tattoo power supply

The Aurora-2 is a modern, compact power supply unit designed specifically for tattoo machines. It offers precise control, high compatibility, and a sleek form factor that’s well-suited for both professional and beginner tattoo artists.

Key Features

1. Voltage Control & Display
   

   • Adjustable voltage range: 1.5 V to 16 V
     

   • Fine-tuning in 0.1 V increments, allowing precise power settings. 

   • There’s a color-changing LED display which changes color based on the voltage level — makes reading at a glance easier.
     

   • 5 touch buttons for control: adjust voltage, switch modes, etc.
     

2. Power & Current
   

   • Maximum current: 2.5 A, giving a true RMS continuous power output.
     

   • Power input: works on universal AC input 110-240V, 50/60Hz, making it usable in many regions.

3. Machine Compatibility & Modes
   

   • Compatible with both coil and rotary tattoo machines.
     

   • Dual-output / two-machine mode: you can run 2 machines, each potentially on a different voltage
     

   • Two foot-pedal modes: “maintained” (latching) or “momentary” (standard) pedal operation.
     

   • “Jump-start” mode for rotary machines: this helps start the machine more effectively. 

4. Build & Design
   

   • Durable anodized aluminum housing — tough but lightweight. 

   • Magnetic base + silicone grips, so the PSU stays stable on metal or other surfaces. 

   • Size / Dimensions: about 2-7/8″ in diameter, 1-3/4″ height. Weight: ~6.4 oz. 

5. User Interface & Feedback
   

   • Digital readout — shows the set voltage clearly.
     

   • When you adjust the voltage, the backlight flashes, giving visual feedback on the setting.
     

   • Memory: in 2-machine mode, it “remembers” the last voltage setting for each machine.
     

6. Safety & Reliability
   

   • Stable voltage delivery, even under load — this is important for consistent tattooing.
     

   • Built to handle real-world studio use with reliable components.
     

7. Specifications 

Pros

• Very precise voltage control helps with fine tattoo needle tuning.
  

• Dual-machine mode is great for artists working with two machines (e.g., liner + shader).
  

• Lightweight and portable.
  

• Built-in magnets keep it stable on metal surfaces, which is very convenient on a workstation.
  

• Universal input voltage — usable in many countries.