voltage is in Denmark same as in Switzerland (specs) : 230V. Earlier days it was 220V, but with a high toelrance of 220V -10V, +20V   I actually measured 237V on the outlet in Switzerland.   I set up my STAX SRM-717 for 240V.

SRM-717 voltage change   as I cannot upload a whole pdf, here the essential part:   here the schematic.   Regarding Voltage input to a 717 and 007t I can clarify that: (sited form earlier, and this is true, I verified it for SRM-717) The power supply transformer has 7 tap on the...

I made the conversion, and it works!   Due to your photo, description form DefQon, Spritzer and a german forum, I clould now discover what was missing in my SRM-717.   STAX does obviously change this and that to confuse. In my case just two wire have been omitted (blue and purple from...

Hi   I found in a german forum the following description:   according to that I made a schematic drawing. Is that correct?   Peter

Hi   yes it looks very similar as your pics for my SRM-717.   Comparing the pictures, I see that:   d) the purple wire is not there. g) the blue wire is not there.   You can tell me to where the blue wire is going and to where the purple wire is going?   To have a schematic...

Hi     now the photo, to illustrate the below description     ******************************************************   I just opened and removed the fuse-board. I discovered that on metal-bar 2 and 5 there is no wire soldered to...   I think I have to go deeper.  ...

Hi   I just opened and removed the fuse-board. I discovered that on metal-bar 2 and 5 there is no wire soldered to...   I think I have to go deeper.   Helpful if I would know about the windings on the primary side:   There are the following wire-colors, from left to right (see...

Hi Duncan1 and DefQon,   great advise. I will now go forward and try it. No soldering required, even easier. Tahnks   Peter

Hi   I have made photos from my Stax SRM-717.   Now what to change to make the 100V Japanese Version to a 220V(240V) version?   I have unscrewed the board with the fuses and lifted it as bit to see better the labels on it.   Peter

Hi   I have also a SRM-717, 100V japanese version. (use now transformer to adapt to 220V, 50Hz)   Now how to solder to get the 100V to 220V?   Can you give me the details how you did it?     Peter

Hi I would like to get the pdf how to change the voltage of my SRM-717 (100Volt version)   Peter