Spektra Direkt 2 Tattoo Machines - FK Irons Spektra Direkt 2 is the best yet in direct drive crossover tattoo machines. The Spektra Direkt 2 is engineered and manufactured in the US from a solid piece of aircraft grade 6061-T6 aluminum, which is then mirror polished and anodized for a durable finish. This machine is compatible with both standard and cartridge needles, and features the patented Spektra MultiVise System that accepts both conventional backstem grips and screw-on style cartridge grips without using adaptors. Like its predecessor, the Spektra Direkt 2 has an interchangeable stroke system with 2.8mm, 3.4mm, amd 4.0mm size stroke caps, and it has the same Hex Drive MotorBolt system, making it compatible with both Direkt 1 and Edge X motors. This machine is powerful and reliable for all types of work, and it runs silently at both high and low voltages.