The Cheyenne POWER UNIT IV was developed in collaboration with renowned tattoo artists to meet the demand for perfect and ergonomic solutions. The voltage range from 4.7 to 12.5 volts with an output power of 10 watts is perfectly adapted to all Cheyenne machines and especially to the low frequency range of SOL brand tattoo machines.

The POWER UNIT IV has a magnetic back and base, as well as a stand that can be attached. It is incredibly flexible – regardless of whether it is attached to a table top or a metal surface – a secure fixation is guaranteed.

The PU IV display shows either the stitch frequency as a bar graph or the classic volt. The foot switch can be operated in two modes: In locked mode, the switch is briefly pressed to turn on and off. In temporary mode, the switch must be pressed while tattooing.


Compact control unit
Ergonomic and intuitive
Ideal for low-frequency operation of the SOL brand
Versatile installation options thanks to powerful magnets and an integrated stand
Two modes for footswitch operation (“locked” and “unlocked”).
Voltage display (4.7 V – 12.5 V in 0.1 V steps) or bar graph display (30 steps, approx. 0.26 V per step)
Stopwatch for measuring tattoo time
Compatible with tattoo machines of other manufacturers