Copland CTA 401 transformer

[RID]

Hi, I bought a Copland CTA401 with 220 volts in Hong Kong. After moving to Canada, I used an audiophile transformer from 110 volts to 220 volts to listen to my CTA401. However, my transformer started to hum and made a very loud noise. Can I change the transformer inside the CTA401 to 110 volts? Any suggestion? I tried to search for the specifications of the existing transformer that was made in Sweden but no luck.

 

[rayma]

Check whether the original transformer has dual primary windings that could be reconfigured easily for 110VAC.
Post some photos.

 

[RID]

Thank Rayma. Here are the pictures. It seems there is no switch or dual windings.

 

[RID]

here is the picture from another angle

 

[rayma]

Appears so.

 

[rayma]

Can you see the other end of the primary wires, maybe at the power switch?

 

[RID]

Yes. it is connected to the power switch. The wiring seems not difficult but I can not find the specification of the existing transformer and do not what transformer is suitable for replacement.