Diyclub in Hong Kong has a number of power supply pcbs available that may be used both tube rectified as well as solid state rectified. All the power supply boards provide a regulated output and may be purchased fully built up or just the bare pcb.
The link is http://eshop.diyclub.biz/index.php?cPath=205_151_41
I personally am using Allen Wright's super regulator and I must say that the Aikido sounds fantastic with it. look up vaccuum state electronics website.
As an aside, I too had issues with hum with an ac supply for the heaters especially when the heater is elevated to 1/3 B+. The solution is as suggested by Bas Horneman.
Another issue that I had was high frequency oscillation in the form of a buzzing but this was cured with a small value capacitor connected at pin 9 to ground.
Hope this helps
The link is http://eshop.diyclub.biz/index.php?cPath=205_151_41
I personally am using Allen Wright's super regulator and I must say that the Aikido sounds fantastic with it. look up vaccuum state electronics website.
As an aside, I too had issues with hum with an ac supply for the heaters especially when the heater is elevated to 1/3 B+. The solution is as suggested by Bas Horneman.
Another issue that I had was high frequency oscillation in the form of a buzzing but this was cured with a small value capacitor connected at pin 9 to ground.
Hope this helps
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