- Country
- Australia
- Manufacturer / Brand
- Manufacturers Special Products Pty. Ltd.(MSP); Sydney, NSW
- Year
- 1954–1961
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 366368
Ebay-au_205981166443
Ebay-au_205981166443
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 inch = 17.8 cm
- Material
- Various materials
- from Radiomuseum.org
- Model: 21253-7PT/3 - Manufacturers Special Products
- Notes
-
7" permag loudspeaker, 3 ohm voice-coil impedance, 5 watts peak.
Supersedes Type AY33
Price in 1954, £2/8/10
- Price in first year of sale
- 2.43 AUS £
- Mentioned in
- Mingay's Price Service (Nov 1954 to Aug 1961.)
- Author
- Model page created by Martin Kent. See "Data change" for further contributors.
- Other Models
-
Here you find 30 models, 26 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Manufacturers Special Products Pty. Ltd.(MSP); Sydney, NSW