Yearly Archives: 2013

DRSSTC III update #2

Due to a busy work year and not many days at home the progress with the large DRSSTC have been very limited. I have however updated the article with the testing progress and fault finding that have been done. New … Continue reading

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6P45S tube amplifier prototype

I have completed building and initial testing of a new tube amplifier prototype using the Russian 6P45S tubes in the output stage. This prototype will be used for testing, tweaking and a way to perfect the amplifier before building the … Continue reading

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TL494 flyback driver

It took some years and someone recently bumping up my old thread about this project for me to write up a article, find the pictures, make a video and get it on here. Read all about the design and construction … Continue reading

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DRSSTC III update #1

Being the lucky person to suffer from having a work, there is little time to maintain building on all the high voltages apparatuses. None the less there is still progress and here is some of it for the large DRSSTC … Continue reading

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Royer induction heater – first test

This is the first test run of a royer induction heater running at 650 Watt, there is heavy voltage sag on the DC supply. The heated bolt is a M10x20mm. More to come when improvements are carried out. Read the … Continue reading

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