1930s Grampian MCR Dynamic Microphone With Integral Spring Suspension

This 1930s Grampian MCR Dynamic Microphone With Integral Spring Suspension was made by Grampian Reproducers Ltd, Feltham, Middlesex, England. These microphones are pretty rare!

A pressure gradient microphone, in black, it has an Art Deco style chrome grille frontage with a chrome suspension mount and spring coils. It is sold without a stand.

• Integral Spring suspension 
  
• Standard thread mount
  
• Transducer Type: Dynamic 
  
• Operating principle: Pressure gradient
  
• Imedance between two outer connections 8 ohms
• No connector:  3 pin vintage connector required but is not provided (one could be made from Wander plugs).

In very good used condition with scuffs and blemishes commensurate with age and use. There is also slight loss to the paint on the outside of the microphone. 

Approximate Dimensions:

• Width: 12 cm
• Height: 13.5 cm
• Depth: 6.5cm
• Face Diameter: 8.4 cm

Please click on the following link for more vintage microphones