Tascam DA-38 power supply E002295 B-357-01A There maybe another model with

There maybe another model with a screw cap

but I had to repair my own one so I had a few over

I think these are the same as the MSR-16 need to check

These type of connectors were widely used in very high end audio mixer  systems

Tascam DA-38 power supply E002295 B-357-01A There maybe another model withPower supply and frame from a working DA 38 , very easy to replace this is for 240 volt operation , to change and remove , you dont need to solder or change anything the construction of these is modular, often something blows here, people sell a unit on ebay complete for almost same money but of course you dont know if its the Power supply gone : )