Tattoo Voltage For Lining - Web as a basic guide, when doing linework, you need to aim for a voltage of 7.5 to 8.5 volts. And also, as daryl says, it's a matter of personal preference. The voltage of a rotary tattoo machine. Web ideally, rotary tattoo machines work between 7v to 9v for the lining. Web so brand of rotary is also important.
And also, as daryl says, it's a matter of personal preference. The voltage of a rotary tattoo machine. Web so brand of rotary is also important. Web ideally, rotary tattoo machines work between 7v to 9v for the lining. Web as a basic guide, when doing linework, you need to aim for a voltage of 7.5 to 8.5 volts.