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History of the manufacturer  

Diason Products, Melbourne

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Name: Diason Products, Melbourne    (AUS)  
Abbreviation: diason
Products: Model types
Summary:

Diason Products, Melbourne, produced portable radios and radios for farm lighting systems. Later they made amplifiers for guitars and general use. The name comes from the first and last parts of the founder's daughter, Dianne Leason.

Founded: 1947
Closed: 1978
History:
Colin Leason registered the name Diason on 23 May 1947. The original location of the factory was at 5 The Avenue, Balaclava, Melbourne. In 1952 they moved to 10 College St, Gardenvale, Melbourne. The name "Diason" was last registered in 1978. Colin Leason passed away in 1983 aged 69.

This manufacturer was suggested by Stuart Irwin.


Some models:
Country Year Name 1st Tube Notes
AUS  50 P56 1T4  Battery-powered superhet with RF stage. Circuit also used on Models D58 & P58. 
AUS  50 P58 1T4  Battery-powered superhet with RF stage. Circuit also used on Models P56 & D58. 
AUS  50–52 D58 1T4  Model: D58. Features: 5V 1.4v B/C portable; tuned R.F. stage and built in loop aerial; ... 
AUS  50 D68 1T4   
AUS  50 32/6 6SK7GT  This model is designed for 32 volt farm lighting systems but uses no vibrator, 32 volts is... 
AUS  50 50/6 6SK7GT  This model is designed for 50 volt farm lighting systems but uses no vibrator, 50 volts is... 
AUS  50 110/6 6SK7GT  This model is designed for 110 volt D.C. farm lighting systems and supplies in remote coun... 
AUS  52 PP 32/6 6SK7GT  This model is designed for 32 volt farm lighting systems but uses no vibrator, 32 volts is... 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

Advertisement from "Erda", (NSW), July, 1950 Page 26tbn_aus_diason_ad_1950.jpg

  

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