• Country
• Australia

• Manufacturer / Brand
• Mullard Radio Company (Australia) Ltd.; Sydney

• Year
• 1952

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 193692

• Wave bands
• - without

• Power type and voltage
• Direct Current supply (DC) / 32 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Adaptor Unit 32V M137 - Mullard Radio Company

• Notes
• This is an adaptor unit used to power Mullard model MBS1105A and MBS1112 radios from a 32 volt farm lighting system in conjunction with a model M118 synchronous vibrator unit. It contains two current regulator tubes but the types are not specified on the circuit. It is similar, if not identical to the Philips model 137.

• Circuit diagram reference
• Australian Official Radio Service Manual Vol. XII

• Author
• Model page created by Stuart Irwin. See "Data change" for further contributors.

• Other Models

• Here you find 125 models, 55 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mullard Radio Company (Australia) Ltd.; Sydney