Need replacement transformer - velodyne sub

Hi, appreciated for help with this... no joy searching internet.

I acquired this sub DOA and through testing, i have figured out the thermal fuse blew in this transformer. I would love to get it going again, but no idea how to get same transformer or at least equiv enough. This has been a learning process for me at each step and appreciated for some inputs from experienced here.

Marked:
Ten Pao
TP76u57E

Much appreciated! Al
 
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Velodyne Acoustics was purchased by Audio Reference (Germany ) on November -2019 and have announced a new (Audio Reference) range .



Probably that's why you cant find any information on parts on the web.


I see you mention Ten Pao I take that's the Hong Kong manufacturers of power supply products --available via alibaba although my safety apps blocked access to the link .