Voltage conversion of Accuphase E-650

HIi @imhififan,

you are a specialist as I understood:-)

I want to switch my Dp900 & DC901 from 100v to 230v. Any idea if thats already discussed here in an other post? Or do you have an explanation already?

In the older models it was much easier to do as it was described more or less in the device itself...

Thanks in advance.

Hi @imhififan

hope it works with the pics:

(link Icloud: https://www.icloud.com/iclouddrive/04bYXYU4boecaHce1E39q0HMA#Voltage)

(link dropbox:

)

My guessing:

DP900: just change the two black wires with the two brown wires.

DC901: As you said only change the jumper from J1 to J3

What do you think man:-)

I have manual of the DP800/DC801 looks bit similar.

works as expected:-)

@imhififan good question with J4, J5 and J6.

I recognized you have mention something similar for the E600 above in context of soft start resistor settings. Any idea if I have to change these jumpers, too?

I think it makes sense to remove J5 and J6 but add J4.

Then there is the maximimum resitor value set.

I have manual of ps510 and there is also a kind of soft start circuit like this.

This works as well for the soft start circuit:-)