I have two Sennheiser MKH416TFU (flat frequency response version) short shotgun microphones. I bought them new during the late 1970s. Sennheiser doesn't service them anymore.
I have the service manual for the MKH416TU (standard frequency response version that has the rise/bump at the top end) but not for the MKH416TFU. I would appreciate having the service manual for the MKH416TFU or, at least, the schematic and parts list.
If anyone has the MKH416TFU information would you please post a link to it or as an attachment to your reply post?