Harman Kardon 330B Receiver Voltage Rectifier Specs

[QiBo]

Hi, I have an old Harman Kardon 330B receiver with a bad power supply. Can anyone assist me in finding a suitable replacement? The service manual I found lists the part as T1 part number 10129496 (export) or 10129497 (domestic). There's no reference to the specifications. I have no clue to the specs other than 120v in.

Thanks in advance.

QiBo