Adjustable Stroke: It is capable of hitting at any stroke length from 2.6 mm up to 5.5 mm for lining or shading.

Needle Bar Stabilizer: This machine also has a stabilizer that keeps your loop bar down. So say good bye to your rubber bands because this machine will not need it.

Runs smoothly between 6-8 volts and has an RCA connection.

Specifications

Input voltage: 0 ~ 12 V  recommended voltage: 6 ~ 8 V

RPM: 0 ~ 8000

Stroke: 3.2 ~ 3.5 mm   Suspension stroke (adjustable softness): 0 ~ 2 mm