CategoryTools and Equipment for Science and Technology, Electrical & Magnetic T&E
Date Madecirca 1930
Materialswood; metal; synthetics
DescriptionMarconi amplifier, has mahogany casing, is rectangular in shape, and has a metal face plate painted black. The top of the faceplate has three tube sockets, one detector knob, one amplifier knob, two audio jacks, one reaction knob. Stamped on the bottom of the faceplate, Amplifier/ Type MSA 1/ Marconi/ Canada.