Magnetic Disk Mapper
M2 Mapper, electronics with digital controlled constant current head power amplifier. Head preamp with .6n.v./ Root Hz noise, stepper motor disk robot and data acquisition system.
Design Team
Joe Petrie — manager & digital design
Geoff Cook — analog & digital design
John Wright — PCB engineering
William Van Drent — magnetics & software
If you have an analog or digital data contamination issue, we have solutions.
Geoffrey T. Cook, electronics engineer, specializes in high quality audio design for live acoustic reproduction and recording. Forty years of experience in electronic engineering bring insight into analog circuitry design for tube and solid state applications.