NAD 352C - converting from 220v to 100v


I have NAD 352C amp (220v) and I need to convert it to 110v. The manual says the C version (220v) uses main transformer TD-230-0150E, while the AH version (110v) uses another transformer TD-120-0150I.

Question: Do I need to change transformers or there is any way to re-solder? Rewire?

Where can I get an OEM (or alternative) transformer? In case of non-OEM - what transformer can be an appropriate substitute? Any place to buy apart from ebay?

Thanks!
dr2g_suva
According to the service manual they are two different parts, so you are stuck with sourcing from their Parent company at their parts center 1.800.263.4641

18-35151-20 Transformer C Version
18-35151-10 Transformer AH Version

Take care,

Steve
Steve, thanks for your response.

Yes, I have the service manual and NAD support center gave me the same phone number. I called their parts center - the transformer costs about $250 + shipment.

Is there any other NAD amp with the same transformer?