Midas XL390 power supply unit for XL3 analogue audio mixing console

Sound Technologies

1990

Power supply unit, type AS1412, serial number 1217

Electricity and Magnetism

1970-1979

Power supply unit for S3L main

Computing & Data Processing

1985

"Voltline" Low voltage power supply

Nuclear Physics

1997

X-Y/t Plotter Model no.21005. Serial no.826 by Bry

Optics

1970-1979

Ferranti model 5841 AP 214800 power supply unit

Electricity Supply

"Voltine" Extra high tension power supply 0-5kV

Nuclear Physics

1997

Noise tube power supply, type EE/7A, serial number

Electricity and Magnetism

1960-1979