The factory settings of the Scepter are based on usable tattoo frequencies. From the factory it is set to have power between 80 and 100 Hz peeking out between 85 and 95. This can be manually changed using the adjuster but otherwise all settings would be performed using the app. For more information see the Scepter user guide
The Scepter is a linear coil machine specifically designed for cartridge needles. It is the third version of the Innercoil audio machine. It comes with a standard adjustable grip. All materials used are of the highest qualities available.
The Scepter is made mostly custom to order, but sometimes I do have some in stock. Check the store or with me for more details.