Description
MCI Sony JH-600 Series Meter Panel / Cover Plate - JH-618, JH-636, JH-652
This may be for mounting a microphone or other device to the meter bridge in the space where the optional phase meter would have been located.
The back side has threaded pegs for attachment with nuts.
It has a similar cutout as the JH600 built in mic.
It has the brown MCI paint from the 80s JH-600 consoles.