Accuphase A-48S


@imhififan 

Here are photos for rear of 3 boards you specified:

A-48S (7).JPG

A-48S (8).JPG

A-48S (9).JPG

I will appreciate very much if you would provide information on them.

Thank you in advance.

 

foolishman

@imhififan 

Thank you very much for providing information on how to convert 100V to 120V. I have done accordingly, and I confirm I have successfully converted voltage to 120V. According to my friend, there's another way to convert to 120V, which is to swap the positions of the orange and yellow wires and swap the positions of the brown and black wires. Do you think it is OK?

Accuphase products are certainly state of the art in terms of build and design, and if pricing was more affordable outside of Japan, I think more Accuphase enthusiasts would be able to enjoy it.

I agree.

Information you provide always helps me. 

Thank you very much again.

 

there's another way to convert to 120V, which is to swap the positions of the orange and yellow wires and swap the positions of the brown and black wires. Do you think it is OK?

Yes, both the 100V and 120V setups have the two primary windings in parallel, swapping the position of the orange and yellow wires and swapping the position of the brown and black wires should also work.

@imhififan 

Thank you for your response. I will let him know about it. He will be glad to hear it.

Thank you again.