• Country
• United States of America (USA)

• Manufacturer / Brand
• Monarch Electronics Int. Inc.; North Hollywood, CA

• Year
• 1965 ??

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 136752

• Number of Tubes
• 4

• Valves / Tubes
• unknown_Tube

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: FM Stereo Adaptor MPX-1 - Monarch Electronics Int. Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 5 x 5.25 x 9.75 inch / 127 x 133 x 248 mm

• Notes
• Monarch MPX-1, FM Stereo Adaptor;
  MPX/Stereo AF adaptor, MPC RCA in, RCA out, controls for balance & level, bypass operation, stereoplex indicator, made in Japan, labeled with Monarch International California.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 58 models, 49 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Monarch Electronics Int. Inc.; North Hollywood, CA