Retired due to poor health

Hi All,

I have just had another bad few weeks of ill health and thus Elsdon Wonfor will be no more I am going to stop the R&D work and relax go back to uni and study.

So thank you all for all your support and help .

PS I will still upgrade Inca Tech and Magnum kit but in a more relax life.

Hello Colin,

Health is the most important thing, so relax, mind yourself and take care. And thank U for all the work you've done!

Best wishes,

Luke

Best Wishes to you, Colin !

Well, I can stop thinking of designs.

So I am now keeping my retired old brain busy, the first is a SECA Twin Headphone Amp with two DAC, s

Then I will go back to my favorite, I love you chocolate, NO PSU designs working on a ultra low noise low impedance range. 3.3V, 5V and + & -12V.

And a mains conditioner using a pure sine wave and a large analogue amp about 1KW. You can adjust the frequency of 40-400Hz and the output voltage from 80VAC to 260VAC using the meters on the front. Plus a fixed 10ppm 50HZ switch.

Then on to special carbon fiber metal plating techniques, plating with Copper, Nickel and Gold.

All looking good so far and no magic smoke, nice.

Good to Hear from You. Good to know that you are busy busy doing some design work. I hope that we find you in good health.

"NO PSU" is the name of the product, right ?

Using a 1kW amplifier to generate 230VAC and then naming it "a power conditioner" ... Wow. Chapeau Bas !

I could use the 10KW amplifier circuit I did a few year ago and have it in bridge mode and no output step up transformer, but 10KW did seem bit over the top, well maybe I could try it mmmm interesting, 40KW fun.