Tuesday, 22 May 2018

Four days in Rome.

Rome.











Yes, it really is the queue to get into the Sistine chapel and see Michelangelo's famous ceiling paintings.






















Wednesday, 4 April 2018

Oatley stereo tube headphone amplifier.




 This low cost tube based Headphone Amplifier lets you experience "tube sound". It is based on two low powerconsumption Raytheon JAN6418 sub-miniature pentodes. The amplifier also employs an ultra-low distortion, and low noise....

Just one personal caveat don't expect to get any chummy communication from Oatley,

 all they do is complete your order and that's it.




Enclosing the preamp in a case c/o Dove Men Care.








Using Raytheon JAN6418 sub-miniature pentodes.



        
The case finished just the wiring to do.  


Wiring finished. 


Monday, 12 March 2018

Thursday, 15 February 2018

Oatley K301 Pre-Amp. Kit.





The pcb comes in one piece and the power section can be separate easily.


I inserted a metal separator between the two boards to help reduce any mains hum.