Tattoo equipment shops Auxiliary Rheostat Box

Product Name: Tattoo equipment shops Auxiliary Rheostat Box
This listing is for a used Auxiliary Rheostat Box purchase from National tattoo company  A sloped front metal cabinet that measures 5 shops 7/8"W x 4 1/8"D, 1 3/8" front height and 2 7/8" rear height, containing 1-25 ohm rheostat and knob plus 2-1/4" phone jacks. Plug in your clip cord and foot switch to control the tattoo machine speed by the knob. You can also adapt it to fit other power boxes. The purpose of the Auxiliary Rheostat box is to slow down machines when the power from the power box is considered too strong for your technique of tattooing, or to add a control where none exists, such as battery hook ups. MADE IN THE U.S.A. Vintage Handmade tattooing equipment.