Hi! I'm John (Mad Scientist to my grandchildren) INJA Pty Ltd is the tool where I exploit my hobbies and my professional abilities by researching whatever takes my fancy.


My productive interests include electronics and computing ( I have many software solutions in use around the world).


I have been a student of martial arts since 1960. I believe in a healthy mind body and soul. 


Another of my interest is recumbent human powered vehicles (HPV).


I enjoy listening to a wide selection of music.


Now that you have met the person welcome to my site where I publish some of my successes.


I have back and neck problem from a trampoline accident in my youth. So from my interest is recumbent HPV  I developed a Semi-Recumbent HPV for my own use.


From my interest in music I desired to own true High Fidelity Sound systems Not Boom Boxes. There was nothing on the market that even came close to meeting my expectations.


The solution was to develop a system beyond all others, eight years later and after many failures, I finally produced a successful Sound system INJA-1 was born, however as a perfectionist I was not satisfied that the output level would meet the approval of other people.

INJA-1 will still remain the standard by which all other systems will be judged I worked on and two years later the child INJA-2  was designed with an output level some 12db above INJA-1. I'll get back to that at a later date.

I decided to put what I had learned from these two designs into the design of a current amp and INJA-CA was born in many ways this surpasses both INJA-1 and INJ-2. Oh what a sideways jump can sometimes do,

At last my first product for market on which I am satisfied will meet the standards I wish to set for all products to carry the name INJA


June 2011, I now have speakers to take full advantage of my amplifier


To help fund the sample production systems I have decided to become the Australian distribution for the tweeter I use.


Fountek Electronics Company Ltd Neopro 5i RIBBON TWEETER when correctly driven is incredible.


Photos and availability of the INJA-CA Home Theatre System will be added to my web site as soon as I complete the production version.



To contact us:

Phone: 618-9593-3443

E-mail: sales@inja.com.au

Australian Distributor


Fountek Electronics Company Ltd


See Product List for this product




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